Looking for Microeconomics experts

profilemalen28
READINGMATERIALS.docx

READING MATERIALS:

MICROECONOMICS:

https://purdueuniversityglobal.vitalsource.com/#/books/9781319108618/cfi/6/2!/4/2@0:0

Unit 6 Hints

Sample Economy-wide TOTAL Surplus calculation in a PERFECTLY Competitive Market, with NO Government Price Controls.

Economy-wide Total Surplus (TS) = Consumer Surplus (CS) + Producer Surplus (PS) – any additional expense to the economy.

Consumer Surplus (CS) in a Perfectly Competitive Market Formula for area of a triangle: (height * base )/ 2

Height = high price minus low price

= $40 - $20 = $20

Base = large quantity minus smaller quantity = 4,000 - 0 = 4,000

CS = (height * base) / 2 = ($20 * 4,000) / 2

= ($80,000) / 2 Consumer Surplus (CS) = $40,000

PLUS Producer Surplus (PS) in a Perfectly Competitive Market

Formula for area of a triangle: (height * base )/ 2

Height = high price minus low price

= $20 - $0 = $20

Base = large quantity minus smaller quantity = 4,000 - 0 = 4,000

PS = (height * base) / 2 = ($20 * 4,000) / 2

= ($80,000) / 2 Producer Surplus (PS) = $40,000

MINUS Any additional expense to the economy (such as extra taxes that must be paid by

the citizens) In a perfectly competitive market with no government price controls, there are NO

additional expenses.

Economy-wide TOTAL surplus, in a perfectly competitive market with NO government price controls

Economy-wide Total Surplus (TS) = Consumer Surplus (CS) + Producer Surplus (PS) – any additional expense to the economy.

= $40,000 + $40,000 - $0 Economy-wide Total Surplus (TS) = $80,000

===============

Sample Economy-wide TOTAL Surplus calculation in a PERFECTLY Competitive Market, with a government set legal price floor and in which the government buys the unsold excess at the price floor price, and must collect extra taxes to facilitate

that purchase. Economy-wide Total Surplus (TS) = Consumer Surplus (CS) + Producer Surplus (PS) –

any additional expense to the economy. Consumer Surplus (CS) with a government set legal price floor and in which the

government buys the unsold excess at the price floor price, and must collect extra taxes to facilitate that purchase.

Formula for area of a triangle: (height * base )/ 2

Height = high price minus low price

= $40 - $30 = $10

Base = large quantity minus smaller quantity = 2,000 - 0 = 2,000

CS = (height * base) / 2 = ($10 * 2,000) / 2

= ($20,000) / 2 Consumer Surplus (CS) = $10,000

PLUS

Producer Surplus (PS) with a government set legal price floor and in which the government buys the unsold excess at the price floor price, and must collect extra taxes to facilitate that purchase.

Formula for area of a triangle: (height * base )/ 2

Height = high price minus low price = $30 - $0

= $30 Base = large quantity minus smaller quantity

= 6,000 - 0 = 6,000

PS = (height * base) / 2 = ($30 * 6,000) / 2 = ($180,000) / 2

Producer Surplus (PS) = $90,000 MINUS

Any additional expense to the economy (such as extra taxes that must be paid by the citizens)

How much extra taxes does the government need to collect in order to buy the amount left unsold?

# Unsold = # supplied minus # sold to consumers = 6,000 - 2,000 = 4,000

Extra taxes required to buy the unsold amount = price * # unsold

= $30 * 4,000 = $120,000

Economy-wide TOTAL Surplus in a PERFECTLY Competitive Market, with a government set legal price floor and in which the government must collect extra

taxes to buy the unsold excess at the price floor price.

Economy-wide Total Surplus (TS) = Consumer Surplus (CS) + Producer Surplus (PS) – any additional expense to the economy.

= $10,000 + $90,000 - $120,000 Economy-wide Total Surplus (TS) = -$20,000

Homework 5

TEMPLATE.docx

Unit 5 [BU224 Assignment Template]

Unit 5 Assignment: Elasticity of Demand and Consumer Surplus

Name:

Course Number and Section:

Date:

General Instructions for all Assignments:

1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format:

Course number_section number_last name_first name_unit number

2. At the top of the template, insert the appropriate information:

Your name, course number and section, and the date

3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA 6th edition format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style (double-spaced, in Times New Roman, 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.

4. Upload the completed Assignment to the appropriate Dropbox.

5. Any questions about the Assignment, or format questions, should be directed to your course instructor.

NOTE:

Before attempting to complete the Unit 5 Assignment, it is strongly recommended that you complete the TWO Learning Activities associated with this Assignment. The links to the Learning Activities are found within the course by selecting “Content”, then on “Unit 5”, then on “Assignment”, and then on “Unit 5 Assignment.” The links appear within the paragraph entitled “Learning Activity.”

Assignment:

In this Assignment, you will calculate the Price Elasticity of Demand, demonstrate a firm understanding of consumer choices based on differing marginal utilities, consumer surplus, and how the buying choice and amount of consumer surplus changes based on various pricing schemes.

In this Assignment, you will be assessed on the following outcome:

BU224-5: Examine how the concept of utility affects purchasing decisions by individuals and consumer surplus.

Questions

1. The accompanying table shows the price and monthly demand for barrels of gosum berries in Gondwanaland.

Price of gosum berries per barrel

Native Demand for gosum berries per month

$100

0

$90

100

$80

200

$70

300

$60

400

$50

500

$40

600

$30

700

$20

800

$10

900

$0

1000

a. Using the midpoint method (show your work), calculate the price elasticity of demand when the price of a barrel of gosum berries rises from $10 to $20. What kind of elasticity is this value that you computed for the price elasticity of demand and what does it mean for how demand will change based on a change in price within this price range? (10 points)

b. Using the midpoint method (show your work), calculate the price elasticity of demand when the price of a barrel of gosum berries rises from $70 to $80. What kind of elasticity is this value that you computed for the price elasticity of demand and what does it mean for how demand will change based on a change in price within this price range? (10 points)

c. Notice that the estimates from (a) and (b) above are different. Why do price elasticity of demand estimates change along the demand curve? (10 points)

2. Matilda is downloading music and videos from an online site. She is currently buying three music downloads that cost $3 each and two video downloads that also cost $3 each. The table below indicates what she reports as the marginal utility of the last music download and of the last video download in this combination of purchases.

Quantity

Price per Download

MU per download

Music downloads

3

$3

60

Video downloads

2

$3

45

As an assignment for her Microeconomics course, Matilda used the marginal utilities that she gave to her 3rd music download and her 2nd video download to complete the Experiment Tally Sheet below. Her available budget was $19.00.

Downloads of

mu (score) from

1 to 100

Price of each

$3.00

Money spent on

Downloads of

mu (score) from 1 to 100

Price of each

$3.00

Money spent on

Total Money

Total Budget

music

mu

mu/$

music

videos

mu

mu/$

videos

Spent

Remaining

1st

?

?

$3.00

1st

?

?

$3.00

$6.00

$13.00

2nd

?

?

2nd

45

15

$3.00

$12.00

$7.00

3rd

60

20

$3.00

3rd

$15.00

$4.00

4th

4th

Total money spent on music

$9.00

Total money spent on videos

$6.00

$15.00

$4.00

a. A consumer maximizes utility when the last dollar spent on any good generates the same satisfaction as the last dollar spent on every other good. Is Matilda maximizing her utility? Explain your answer. (3 points)

b. Should Matilda consume one more video download, to move her closer to her optimum utility? Explain your answer. (3 points)

c. Should Matilda consume one less music download and one more video download, to move her closer to her optimum utility? Explain your answer. (3 points)

d. Should Matilda consume one more music download, to move her closer to her optimum utility? Explain your answer. (3 points)

3. Brandon and his family often rent movies from the new internet movie streaming service, Xanadu. The table below shows Brandon’s demand schedule for eight movie rentals that Brandon’s family is interested in watching.

Number of internet movie rentals

Willingness to pay each rental

1st

$7

2nd

$6

3rd

$5

4th

$4

5th

$3

6th

$2

7th

$1

8th

$0

a. If the price of each movie rental from Xanadu is $3, how many movie rentals will Brandon buy and how much consumer surplus does Brandon receive? Explain your answer. (5 points)

b. If the price of each movie rental from Xanadu is $5, how many movie rentals will Brandon buy and how much consumer surplus does Brandon receive? Explain your answer. (5 points)

c. If the Xanadu online service offers as many movie rentals as the customer wants to download, all for a one-time fee of $25.00, how many movie rentals will Brandon download and how much consumer surplus will Brandon receive? Explain your answer. (5 points)

d. If the Xanadu online service offers as many movie rentals as the customer wants to download, all for a one-time fee of $35.00, how many movie rentals will Brandon download and how much consumer surplus will Brandon receive? Explain your answer. (5 points)

e. If the Xanadu’s market research showed that Brandon’s demand represented what most of Xanadu’s customers wanted, what would be the most that Xanadu could charge as a one-time fee for all the downloads that the customer wanted? (4 points)

4. Newspaper vending machines are designed so that once you have paid for one paper; you have access to all the papers in the machine and could take multiple papers at a time. However, other vending machines dispense only one item (the item you bought). You do not have access to all the goods (sodas, candy, snacks, etc.) at one time. Using the concept of marginal utility, explain why these vending machines differ? (6 points)

--------------------------------------------

References:

Unit 5 Assignment: Elasticity of Demand and Consumer Surplus

Possible Points

Points Earned

Overall Writing:

8

 

Used correct file name in uploading assignment document.

1

 

Demonstrated concerted effort to utilize material from the textbook and/or seminars to answer questions.

3

 

Correctly formatted paper in 6th edition. Includes in-text citations and listed at least one reference.

3

 

Used standard English with few or no grammatical errors.

1

 

Individual Questions:

64

 

1.a. Correctly calculated price elasticity of demand ($10-$20), and thoroughly explained the meaning of the value calculated.

10

 

1.b. Correctly calculated price elasticity of demand ($70-$80), and thoroughly explained the meaning of the value calculated.

10

 

1.c. Correctly explained why these Dpe estimates changed at various prices?

10

 

2.a. Correctly determined and explained if utility was maximized at 3rd music and 2nd video.

3

 

2.b. Correctly determined and explained if utility was maximized at 3rd music and 3rd video.

3

 

2.c. Correctly determined and explained if utility was maximized at 2nd music and 3rd video.

3

 

2.d. Correctly determined and explained if utility was maximized at 4th music and 2nd video.

3

 

3.a. Correctly computed Brandon's total movie rentals and Consumer Surplus at $3/rental.

5

 

3.b. Correctly computed Brandon's total movie rentals and Consumer Surplus at $5/rental.

5

 

3.c. Correctly computed Brandon's total movie rentals and Consumer Surplus at a one-time $25 fee.

5

 

3.d. Correctly computed Brandon's total movie rentals and Consumer Surplus at a one-time $35 fee.

5

 

3.e. Correctly determined Xanadu's maximum one-time fee.

4

 

4. Correctly explained how Marginal Utility determines how newspaper and snack vending machines differ.

6

 

Less points deducted for late submission

 

 

Total Points

80

Page 4 of 5

Homework 5

Hint.pdf

Hints for Unit 5 Assignment

- Remember the “mid-point method of computing Dpe (Price Elasticity of Demand) from the Hints for Unit 4 Assignment, and,

If Dpe is less than 1, what is it called and what does it mean? If Dpe is more than 1, what is it called and what does it mean?

Why are Dpe’s different at different price ranges (look in the textbook)?

- Remember Marginal Utility, what does it mean? - What happens to marginal Utility as you get MORE of something? What about when you get LESS

of that thing? - Satisfaction is MAXIMIZED when marginal utility PER DOLLAR is equal between two items.

SAMPLE_ nuggets problem (what does the demand schedule actually mean. And an “all you can eat” example for $10.00.)

Number of Chicken Nugget servings

(servings)

Willingness to pay for chicken nuggets

(per serving)

1 $5

2 $4

3 $3

4 $2

5 $1

6 $0

======

Nina's demand schedule says: Nina is willing to pay $5 for the first, serving, plus

Nina is willing to pay $4 more for a second, serving, plus Nina is willing to pay $3 more for a third, serving, plus Nina is willing to pay $2 more for a fourth, serving, plus

Nina is willing to pay $1 more for a fifth, serving, plus Nina is willing to pay $0 more for a sixth, serving, and, no matter what the price is, she wants no more after the sixth serving.

Nina’s demand schedule also means that: if the price was $5, Nina would buy ONLY 1 serving, but,

if the price was $4, Nina would buy 2 servings, but, if the price was $3, Nina would buy 3 servings, but, if the price was $2, Nina would buy 4 servings, but,

If the price was $1, Nina would buy 5 servings, and, if the price was FREE, Nina would get 6 servings.

==========================

From the above information:

If we add what Nina is willing to pay for all six servings we see that Nina is willing to spend 5 + 4 + 3 + 2 + 1 + 0 = $15 for six servings

If she could get all 6 servings for $10, that would be great for her, and she would save some money because the price she had to pay was less than what she was willing to pay.

Remember that consumer surplus is the same thing as SAVINGS beyond what the person was WILLING to pay, but did not have to pay because the price was lower.

========================== If the price were $2 per serving, then, according to her demand schedule, she would buy 4 servings

and would spend $8, but she would have been willing to spend $14 for 4 servings, 5+4+3+2 = $14 she would have been willing to pay

2+2+2+2 = $8 what she did spend at a price of $2

$14 - $8 = $ 6 …………. so her savings (Consumer Surplus) would be $6.

Homework 4B

Hint.pdf

Unit 4 Hints

To calculate the Price Elasticity of Demand (Dpe), using the mid-point method: Follow this example. Assume that you are selling homemade pies in your bakery.

When the price was $10.00 each, you sold 500 pies in a month, when you raised the price to $13.00 each, you sold only 425 pies in a month, and when you raised the price to $16.00 each, you sold only 150 pies in a month.

Month Price = P Quantity = Q Revenue

1 P1 = $10.00 Q1 = 500 $5,000.00

2 P2 = $13.00 Q2 = 425 $5,525.00

Step 1: (Q2 - Q1) = (425 - 500) = -75

Step 2: (Q1 + Q2) / 2 = (500 + 425) / 2 = (925)/ 2 = 462.50

Step 3: answer to STEP 1 / answer to STEP 2 = -75 / 462.50 = - 0.1622 Step 4: (P2 - P1) = ($13 - $10) = $3

Step 5: (P2 + P1) / 2 = ($13 + $10) / 2 = ($23) / 2 = $11.50

Step 6: answer to Step 4 / answer to Step 5 = $3 / $11.50 = 0.2609 Step 7: answer to Step 3 / answer to Step 6 = -0.1622 / 0.2609 = -0.6216

Step 8: Drop minus sign from answer in Step 7 === 0.6216 = Dpe

Now that you have the calculation, explain what the Price Elasticity of Demand (Dpe) of 0.6216 means.

A. Is it smaller than one, or bigger than one? B. Does that make the demand ELASTIC, or INELASTIC?

C. What does that mean will likely happen to total revenue, if prices are increased? D. How does that relate to the assigned question?

========== Please print the blank Dpe Calculation Worksheets on the next few pages. Then do the assignment calculation by yourself, following these steps and using a calculator to fill a

blank Dpe Calculation Worksheet. Let me know, if you have further questions.

Dpe Calculation Worksheet: Insert values from the Assignment question and make the appropriate calculations

Month Price = P Quantity = Q Revenue

1 P1 = $ ______ Q1 = ______ $

2 P2 = $ ______ Q2 = ______ $

Step 1: (Q2 - Q1) = (______ - ______) = - ______

Step 2: (Q1 + Q2) / 2 = (______ + ______) / 2 = (______)/ 2 = ______ Step 3: answer to STEP 1 / answer to STEP 2 = -______ / ______= - ______

Step 4: (P2 - P1) = ($______ - $______) = $______

Step 5: (P2 + P1) / 2 = ($______ + $______) / 2 = ($______) / 2 = $______ Step 6: answer to Step 4 / answer to Step 5 = $______ / $______= ______

Step 7: answer to Step 3 / answer to Step 6 = - ______ / ______= - ______

Step 8: Drop minus sign from answer in Step 7 === ____________= Dpe

Explain what the Price Elasticity of Demand (Dpe) of ____________ means.

A. Is it smaller than one, or bigger than one? ______________ than one

B. Does that make the demand ELASTIC, or INELASTIC? _________________

C. What does that mean will likely happen to total revenue, if prices are increased? ____________________

D. How does that relate to the assigned question?

Dpe Calculation Worksheet:

Insert values from the Assignment question and make the appropriate calculations

Month Price = P Quantity = Q Revenue

1 P1 = $ ______ Q1 = ______ $

2 P2 = $ ______ Q2 = ______ $

Step 1: (Q2 - Q1) = (______ - ______) = - ______

Step 2: (Q1 + Q2) / 2 = (______ + ______) / 2 = (______)/ 2 = ______

Step 3: answer to STEP 1 / answer to STEP 2 = -______ / ______= - ______ Step 4: (P2 - P1) = ($______ - $______) = $______

Step 5: (P2 + P1) / 2 = ($______ + $______) / 2 = ($______) / 2 = $______

Step 6: answer to Step 4 / answer to Step 5 = $______ / $______= ______ Step 7: answer to Step 3 / answer to Step 6 = - ______ / ______= - ______

Step 8: Drop minus sign from answer in Step 7 === ____________= Dpe

Explain what the Price Elasticity of Demand (Dpe) of ____________ means.

A. Is it smaller than one, or bigger than one? ______________ than one

B. Does that make the demand ELASTIC, or INELASTIC? _________________

C. What does that mean will likely happen to total revenue, if prices are increased?

____________________

D. How does that relate to the assigned question?

Dpe Calculation Worksheet: Insert values from the Assignment question and make the appropriate calculations

Month Price = P Quantity = Q Revenue

1 P1 = $ ______ Q1 = ______ $

2 P2 = $ ______ Q2 = ______ $

Step 1: (Q2 - Q1) = (______ - ______) = - ______

Step 2: (Q1 + Q2) / 2 = (______ + ______) / 2 = (______)/ 2 = ______ Step 3: answer to STEP 1 / answer to STEP 2 = -______ / ______= - ______

Step 4: (P2 - P1) = ($______ - $______) = $______

Step 5: (P2 + P1) / 2 = ($______ + $______) / 2 = ($______) / 2 = $______ Step 6: answer to Step 4 / answer to Step 5 = $______ / $______= ______

Step 7: answer to Step 3 / answer to Step 6 = - ______ / ______= - ______

Step 8: Drop minus sign from answer in Step 7 === ____________= Dpe

Explain what the Price Elasticity of Demand (Dpe) of ____________ means.

A. Is it smaller than one, or bigger than one? ______________ than one

B. Does that make the demand ELASTIC, or INELASTIC? _________________

C. What does that mean will likely happen to total revenue, if prices are increased? ____________________

D. How does that relate to the assigned question?

Homework 4A

Hint.pdf

Hints for Unit 4 Assignment Marginal Utility and Satisfaction Maximization

Think of the marginal utility as a SCORE that you give the last ONE of that thing, based on how much satisfaction it gives you.

In the parts of problem 1, make up a score (marginal utility) for the last one of each item, according to what the problem says.

In a., the 2nd pair of sneakers AND the 5th sweater get the SAME SCORE, so make up a number. Maybe you give the 2nd pair of sneakers a score of 50 AND you also give the 5th sweater a score of 50.

Next, divide that score you gave for the 2nd pair of sneakers by the price of sneakers to get the 2nd pair of sneakers’ marginal utility PER DOLLAR. Next, divide the score you

gave the 5th sweater by the price of sweaters to get the 5th sweater’s marginal utility per dollar. Are those answers the same? If not, which item should more be purchased and which item should less be purchased to make those answers as close to the same as is

possible. ===============================================

Remember that a person MAXIMIZES their utility when the marginal utility PER DOLLAR of the last one of each item purchased IS THE SAME.

Remember that the law of diminishing marginal utility says that one MORE of an item will give LESS marginal utility (satisfaction score), and conversely, one LESS of

that item will have MORE marginal utility (satisfaction score). Remember that ANY combination of items that does NOT produce the equal marginal

utility per dollar will yield LESS total utility than the ideal combination. ================================================

In part b., the 20th pencil gets a score (you make up the number) and the 6th pen gets a score that is FIVE times as large as the score you made up for the 20th pencil. Now do

the division by the price of each to see if the answers are the same In part c., the 2nd soccer ticket gets a score (you make up the number) and the 3rd

football ticket gets a score that is TWICE as much as the score you made up for the 2nd soccer ticket. Now do the division by the price of each to see if the answers are the same, or not.

If the answers in a, b, or c are not the same, using the law of diminishing marginal utility, which item should you purchase more of (if you have enough budget left) or

which item should you purchase less of.

Homework 4

TEMPLATE.docx

Unit 4 [BU224 Assignment Template]

Unit 4 Assignment: Elasticity of Demand

Name:

Course Number and Section:

Date:

General Instructions for all Assignments:

1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format:

Course number_section number_last name_first name_unit number

2. At the top of the template, insert the appropriate information:

Your name, course number and section, and the date

3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA 6th edition format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style (double-spaced, in Times New Roman, in 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.

4. Upload the completed Assignment to the appropriate Dropbox.

5. Any questions about the Assignment, or format questions, should be directed to your course instructor.

Assignment:

In this Assignment, you will focus on marginal utility, Price Elasticity of Demand, and understanding the difference between Price Elasticity of Demand and Income Elasticity of Demand.

We all subconsciously assign “scores” to what we are considering to purchase, based on our expected level of “satisfaction” (Marginal Utility) with that purchase. When making simultaneous pairs of purchases, again we subconsciously compare the amount of “satisfaction” (Marginal Utility) that we will receive from the pair of purchases. To decide on the “ideal” combination of these two purchases, we expect that the last dollar we spend on each of the items will give us the “same” satisfaction per dollar (Marginal Utility per dollar). Further, we know that the MORE of an item that we get, the next one we get will give us LESS “satisfaction” (Marginal Utility) than the last one gave us (the Law of Diminishing Marginal Utility). Using what you have learned about Marginal Utility and Marginal Utility per dollar, answer the following questions.

Questions

1. Jane has been working all day, missing both her breakfast and lunch. Finally able to leave work, after being required to work a couple of overtime hours, she is starving. Jane has $20 in her pocket, so she stops at a local fast food restaurant and orders a grilled chicken sandwich and an order of fries. As she sits down to eat them, a University student approaches her and tells her that she is doing a research project for her microeconomics course, and would like to ask Jane a few quick questions. Jane agrees and the student asks what “score” (marginal utility) from 1 to 100 would she give as her satisfaction level with the 1st sandwich and the 1st fries? After eating that order, Jane is still hungry and orders a second chicken sandwich and another order of fries. Again, the student asks Jane to give her new scores. Since Jane has not eaten all day, she is hungry enough to order a third round of food and again gives “scores” to the inquisitive student.

Below is the University student’s completed experiment tally sheet of Jane’s marginal utility “scores” and the calculation of her marginal utility per dollar , given that each sandwich costs $4.00, and each order of fries costs $2.00. Her budget is $20.

The student filled in the shaded cells based on Jane’s responses, then computed the values in the remaining cells. Using this information, answer the following questions:

Student’s completed experiment tally sheet. Available budget is $20.

Order of

mu (score) from 1 to 100

Price of each

$4.00

Money spent on

Order of

mu (score) from 1 to 100

Price of each

$2.00

Money spent on

Total Money Spent

Total Budget Remaining

Chicken Sandwich

mu

mu/$

Chicken Sandwich

Fries

mu

mu/$

Fries

1st

100

25

$4.00

1st

50

25

$2.00

$6.00

$14.00

2nd

72

18

$4.00

2nd

20

10

$2.00

$12.00

$8.00

3rd

60

15

$4.00

3rd

6

3

$2.00

$18.00

$2.00

4th

4th

Utility

232

Utility

76

Total utility for both

308

Total spent on Chicken Sandwiches

$12.00

Total spent on fries

$6.00

$18.00

$2.00

a. Is Jane maximizing her utility? Explain your reasoning and show any calculations. (2 points)

b. If Jane is not maximizing her utility, remembering the Law of Diminishing Marginal Utility, would she be better off to buy one less chicken sandwich and one more order of fries? Explain your reasoning and show any calculations. (2 points)

c. If Jane is not maximizing her utility with the original purchase combination, remembering the Law of Diminishing Marginal Utility, would she be better off buying just one more order of fries? Explain your reasoning and show any calculations. (2 points)

d. If Jane is not maximizing her utility with the original purchase, remembering the Law of Diminishing Marginal Utility, would she be better off buying one less order of fries and one more chicken sandwich? Explain your reasoning and show any calculations. (2 points)

2. Remembering the Learning Activity in Unit 3, in the year 107 WBCE (Way Before the Common Era) the Gondwanaland Chairman of Production reported that the gosum berry growers could meet an average demand of 700 barrels of gosum berries per month at an average a price of $70 per barrel.

In the year 108 WBCE, the growers were plagued with a gosum berry bug infestation that reduced average output, causing production to fall to only 600 barrels per month, causing the price to rise to $84 per barrel. The following table shows the Chairman’s report:

Year (WBCE)

Monthly barrels of gosum berries demanded

Price per barrel

107

700

$70

108

600

$84

a. Using the midpoint method, calculate the price elasticity of demand for Gondwanaland gosum berries. Explain what this price elasticity of demand means? (6 points)

b. Complete the table below by calculating what the monthly average total revenue is for year 107, what the monthly average total revenue is for year 108, and the change in average total monthly revenue for these two years. How have these numbers changed? (4 points)

Year (WBCE)

Monthly barrels of gosum berries demanded

Price per barrel

Change in

average total monthly revenue

Monthly average total revenue

107

700

$70

108

600

$84

c. Using your answer to part a. above, how could you have predicted the change in total monthly revenue that you found in part b. above? (6 points)

3. The Gondwanaland Chairman of Production reported that the new Altair chariots (most modern, horse drawn family chariot) had a PRICE elasticity of 3 and an INCOME elasticity of 2. The supply of these Altair chariots is elastic. Evaluate the following statements and explain why you think they are true, or false.

a. A 20% increase in the price of the Altair chariot will cause the quantity demanded to fall by an astounding 60%. (4 points)

b. An increase in Gondwanaland consumers’ incomes will cause prices to rise, but the total quantity demanded will also increase. (4 points)

_________________

References:

Unit 4 Assignment: Elasticity of Demand

Possible Points

Points Earned

Overall Writing:

8

 

Used correct file name in uploading assignment document.

1

 

Demonstrated concerted effort to utilize material from the textbook and/or seminars to answer questions.

3

 

Correctly formatted in-text citations and listed at least ONE reference.

3

 

Used standard English with few or no grammatical errors.

1

 

Individual Questions:

32

 

1.a. Correctly determined and explained, if utility is maximized at 3 sandwiches and 3 fries.

2

 

1.b. Correctly determined and explained, if utility is maximized at 2 sandwiches and 4 fries.

2

 

1.c. Correctly determined and explained, if utility is maximized at 3 sandwiches and 4 fries.

2

 

1.d. Correctly determined and explained, if utility is maximized at 4 sandwiches and 2 fries.

2

 

2.a. Correctly determined, using the midpoint method, the price elasticity of demand for gosum berries.

6

 

2.b. Correctly determined the year 107 revenue and the year 108 revenue?

4

 

2.c. Correctly explained how the change in revenue could have been predicted from elasticity calculation.

6

 

3.a. Correctly determined and explained if the quantity of Altair chariots demanded would fall by 60%.

4

 

3.b. Correctly determined and explained if the quantity of Altair chariots demanded would increase.

4

 

Less points deducted for late submission

 

 

Total Points

40

Page 5 of 5

Homework 3B

Hint.pdf

Unit 3 Hints b- How to analyze a supply and demand problem (10 question worksheet approach)

1. What is the starting situation? Most always the starting situation is that the market is in

EQUILIBRIUM with an EQUILBRIUM price and an EQUILBRIUM quantity that is supplied AND

demanded at that price. We are always interested in what will happen to that price and that quantity

after the situation in the problem happens.

Equilibrium price is the price at which the exact amount that suppliers are willing to supply at that price is the SAME as the exact amount that consumers want to buy, at that price. Thus, you arrive at the equilibrium price and equilibrium quantity.

2. What is the change in the situation? The problem will describe some change in the situation. Most often problems will describe a change in the situation that will cause either a SHIFT in the supply curve, or a SHIFT in the demand curve. Normally a problem does not start with a change in

price causing movement ALONG an existing curve. 3. Does it affect Demand or Supply? The problem should make clear if the change in the situation

will cause a change in amount supplied at every price, or a change in the amount demanded at every price. If you look at the situations in the yellow blocks in number 4 below, you should be able to determine if the problem is talking about a change in supply, or a change in demand.

4. Has it caused a movement along the curve, or a shift of the curve? (Movement is caused by a price change and a shift is caused by OTHER factors.) Since the problem did not say there was a

change in the price, there cannot be movement along a curve. There are four possible outcomes, based on the situation in the problem, as it compares to the situations in the yellow blocks below. If the problem is describing a change in factors that affect demand, then one of these two situations

must be happening:

Or….

If the problem is describing a change in factors that affect supply, then one of these two situations

must be happening:

Or….

5. If it is a movement, is it up, or down the curve? There was no mention of price, so there is NO movement along any of the curves. This question does not apply.

Reasons that LESS would be DEMANDED at every price. 1. FEWER consumers

2. Decreased INCOME 3. Less TASTE for this item 4. Changed EXPECTATIONS

5. Decrease in price of the SUBSTITUTE product

Reasons that MORE would be DEMANDED at every price. 1. MORE consumers

2. Increased INCOME 3. More TASTE for this item 4. Changed EXPECTATIONS

5. Increase in price of the SUBSTITUTE product

Reasons that MORE would be SUPPLIED at every price.

1. More SUPPLIERS 2. Decreased INPUT prices 3. Improved TECHNOLOGY

4. Changed EXPECTATIONS 5. Decrease in price of the RELATED product (gasoline and heating oil)

Reasons that LESS would be SUPPLIED at every price.

1. FEWER suppliers 2. Increased INPUT prices 3. WORSENING of TECHNOLOGY

4. Changed EXPECTATIONS 5. Increase in price of the RELATED product (gasoline and heating oil)

6. If it is a shift of the curve, did the curve shift to the left, or to the right? If MORE is being demanded at every price, then the demand curve will shift to the RIGHT. If LESS is being demanded

at every price, then the demand curve will shift to the LEFT.

Or….

If MORE is being supplied at every price, then the supply curve will shift to the RIGHT. If LESS is

being supplied at every price, then the supply curve will shift to the LEFT.

Or….

The next step would be to combine the curves by showing the change on the original graph and to

answer question 7.

7. What reaction did this cause in the other curve?

Or….

If demand INCREASES at every price, suppliers will see the price being bid upward, and at the higher price the suppliers will supply more at these higher prices. If demand DECREASES at every

price, suppliers will see prices being bid lower and will supply less at these lower prices.

Or….

If supply INCREASES at every price, consumers will see the price falling, and at the new lower

price, the consumers will demand more. If supply DECREASES at every price, consumers will see the price rising and at the new higher prices consumers will demand less.

8. What is the final change in the equilibrium point?

Demanded

Or….

Supplied

Or…

9. Is the final price higher, or lower?

10. Is the final quantity higher, or lower?

If MORE is demanded at every price, then the final price will be higher and the final quantity will be higher. If LESS is demanded at every price, then the final price will be lower and the final quantity will be lower.

Or…

If MORE is supplied at every price, then the final price will be lower and the f inal quantity will be greater. If LESS is supplied at every price, then the final price will be higher and the final quantity will

be lower.

Or…

11. Answer any other special questions asked in the assigned question.

Using this worksheet approach to analyzing supply and demand problems, one can easily answer questions about such problems as a “babysitting” problem or a “surfboard” problems.

===================================================

Let’s try an example of a more complicated problem, similar to the “lobster” problem, or “Cocoa Beans” problem, with numbers:

Assume that Gizmos (a magical device) are made and sold only in Canada. The following demand and supply schedule is for Gizmos shows how much is demanded at each

price by Canadians and shows how much will be supplied at each price.

Price per Gizmo

Thousands of Gizmos

DEMANDED

by Canadians

Thousands of Gizmos

SUPPLIED

$ 9 1 11

$ 8 2 10

$ 7 3 8

$ 6 4 7

$ 5 6 6

$ 4 7 4

$ 3 8 3

$ 2 9 2

$ 1 11 1

There is a price at which the entire product demanded at that price, exactly equals the amount of product that suppliers are willing to supply, at that price. The price is called the equilibrium price and

the quantity is called the equilibrium quantity. In this example the price is $5 and the quantity both supplied and demanded by the Canadians is six thousand Gizmos. This relationship is shown on the graph below.

Now, suppose that the Gizmo manufacturer is suddenly able to also sell the Gizmos in Japan. The

following chart shows the Japanese demand for Gizmos at each price. Japanese Demand is relatively inelastic, meaning that they demand about the same amount regardless of the price. This would be because they considered the Gizmo to be absolutely essential, like a lifesaving drug, and are willing

to pay nearly any price to get it. Their demand curve is more straight up and down.

Price per Gizmo

Thousands of Gizmos

DEMANDED

by JAPANESE

$ 9 4

$ 8 5

$ 7 5

$ 6 5

$ 5 5

$ 4 5

$ 3 5

$ 2 5

$ 1 6

If we combine the Japanese demand with the Canadian demand, BY ADDING the Japanese and Canadian demand to get a TOTAL demand and compare it to the supply schedule, we get the

following chart.

Price per Gizmo Thousands of Gizmos

DEMANDED by

JAPANESE

Thousands of Gizmos

DEMANDED by

Canadians

Thousands of Gizmos

DEMANDED in

TOTAL

Thousands of Gizmos

SUPPLIED

$ 9 4 1 5 11

$ 8 5 2 7 10

$ 7 5 3 8 8

$ 6 5 4 9 7

$ 5 5 6 11 6

$ 4 5 7 12 4

$ 3 5 8 13 3

$ 2 5 9 14 2

$ 1 6 11 15 1

What happened? When we added in the new Japanese demand for Gizmos, the suppliers saw this as a bidding up of the prices and at the higher price the suppliers were willing to supply MORE

Gizmos. We see that the new COMBINED demand exactly matches the supply at a new equilibrium price of

$7 with a total demand of eight thousand gizmos and a supply at $7 also of eight thousand Gizmos.

We see that equilibrium price has INCREASED from the original $5 to the new equilibrium price for $7 and the equilibrium quantity that suppliers are willing to supply at $7 is exactly the same as the amount of total demand for Gizmos at $7.

But what happens to the Canadians now that they are forced to pay the new higher price. They still have their original demand schedule and demand curve. At the new higher price of $7, Canadians

are only willing to demand three thousand gizmos, so the Canadian demand dropped from the original six thousand Gizmos to three thousand Gizmos, because the added Japanese demand bid the price up to $7 from the original $5.

Homework 3A

Hint.pdf

Hints for Unit 3 Assignment

Remember that the Unit 3 Assignment includes work from both Units 2 and Unit 3.

Question 1 is from Unit 2 Question 1a is asking whether or not that level of production can be achieved, given the existing PPF

curve, and asks you to explain WHY. Remember what I had people type in during the seminar about resources?

Question 1b is asking you to compute the marginal opportunity cost of one 200 pound batch of corn (800lbs to 1,000lbs) in pounds of poultry that must be given up to get this batch of corn.

Question 1c is asking you to compute the marginal opportunity cost of a similar 200 pound batch of corn (200lbs to 400lbs) in pounds of poultry that must be given up to get this batch of corn.

- Remember from the Unit 2 Seminar:

Remember what I had everyone type about resources during the seminar.

- Also remember how to compute marginal opportunity costs.

o after catching the FIRST batch of 20 fish Tom would still have enough TIME to get 25

coconuts

o after catching the SECOND batch of 20 fish Tome would not have any time left to get

coconuts, so he would have 0 coconuts.

o The marginal opportunity cost of the SECOND batch of 20 fish was that Tom had to

give up ALL of the remaining 25 coconuts because Tom no longer had time to get them.

Question 1d asks why these two answers are different and what that implies about the SHAPE of the

PPF curve.

Go back and re-listen to the Unit 2 Seminar for a full explanation. Remember the things that I ask you

to type in the chat that night during the seminar.

- Remember that the best resources for producing one thing are used first. If more output of that

thing is needed, resources that are not as good must be used, therefore increasing the

Marginal Opportunity Costs of the additional output.

o If the FIRST batch of 20 fish had a marginal opportunity cost of 5 coconuts, and the

SECOND batch of 20 fish had a marginal opportunity cost of 25 coconuts, what is

happening to the marginal opportunity costs of fish? Are the marginal opportunity costs

increasing, staying the same, or decreasing?

o If Marginal Opportunity costs of additional batches of fish are increasing, what does this

imply about the shape of the Production Possibility Frontier curve? (Remember what I

had everyone type during the seminar).

-------------------

Questions 2 and 3 deal with determining who has the absolute advantage and who has the

comparative advantage for different products and in different situations. - Absolute Advantage has nothing to do with world trade. Absolute advantage only indicates who

could produce the most of something, but not necessarily at the lowest marginal opportunity cost. - Comparative advantage means who can produce the item for the LOWEST marginal opportunity

cost, and is relevant in world trade. - Knowing who has the comparative advantage (knowing what they trade) says nothing about who

has the absolute advantage.

The following are sample calculations to determine the marginal opportunity cost, in order to determine who has the comparative advantage in a particular situation. The simplified production

possibility frontier graph shows that Tom can produce a maximum of either 30 coconuts, or 40 fish and Hank can produce a maximum of either 20 coconuts, or 10 fish.

How many coconuts does ONE fish cost for Tom? ONE fish costs = 30 coconuts / 40 fish = 3/4 of a coconut = 0.75 coconuts

And how many fish does ONE coconut cost for Tom? ONE coconut costs = 40 fish / 30 coconuts = 1 and 1/3- fish = 1.33 fish

And…

How many coconuts does ONE fish cost for Hank? ONE fish costs = 20 coconuts / 10 fish = 2 coconuts

And how many fish does ONE coconut cost for Hank? ONE coconut costs = 10 fish / 20 coconuts = 1/2 of a fish = 0.50 fish

Item Tom’s Opportunity Cost

Hank’s Opportunity Cost

One fish 3/4 coconut 2 coconuts

One coconut 4/3 fish 1/2 fish

Tom has the ABSOLUTE advantage in both fish and coconuts because Tom can produce MORE of

each compared to Hank.

Although Tom can produce more fish than Hank, Tom’s marginal opportunity cost of each fish is only

0.75 coconuts, compared to Hanks marginal opportunity cost of producing a fish, which is two

coconuts. Therefore, Tom has the comparative advantage in producing fish.

Although Tom can produce more coconuts than Hank, Tom’s marginal opportunity cost of each

coconut is 1.33 fish, compared to Hanks marginal opportunity cost of producing a coconut, which is

0.50 fish. Therefore, Hank has the comparative advantage in producing coconuts.

-------------------

Question 4 is from Unit 3 and is a straight supply and demand question.

Go back and re-listen to the Unit 3 Seminar.

For questions 4 b-e, pay particular attention to the example in the seminar of selling to the one group

of consumers and then suddenly also being able to sell to an additional group of consumers. The

Assignment question is very similar.

See part 8 and part 9 of the supply and demand videos under the Video icon that is under the

Unit 3 Reading.

Question 4 is like the example in the seminar. You add the original country's demand to the new

country's demand to get a NEW total demand. Then, see at what price that NEW total amount

demanded is equal to the same amount that suppliers are willing to supply. That is the new price.

Then, go back to the original country's demand and see how much they are willing to demand at this

new higher price.

Did you add your references and coversheet information to the template with your answers?

Homework 3

TEMPLATE.docx

Unit 3 [BU224 Assignment Template]

Unit 3 Assignment: Supply and Demand

Name:

Course Number and Section:

Date:

General Instructions for all Assignments:

1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format:

Course number_section number_last name_first name_unit number

2. At the top of the template, insert the appropriate information:

Your name, course number and section, and the date

3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA 6th edition format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style (double-spaced, in Times New Roman, in 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.

4. Upload the completed Assignment to the appropriate Dropbox.

5. Any questions about the Assignment, or format questions, should be directed to your course instructor.

NOTE:

Before attempting to complete the Unit 3 Assignment, it is strongly recommended that you complete the TWO Learning Activities associated with this Assignment. The links to the Learning Activities are found within the course by selecting “Content”, then on “Unit 3”, then on “Assignment”, and then on “Unit 3 Assignment.” The links appear within the paragraph entitled “Learning Activity.”

Assignment:

In this Assignment, you will demonstrate your understanding of the Production Possibility Frontier model, marginal opportunity costs, and the differences in marginal opportunity costs. You will also demonstrate your understanding of the differences between Absolute Advantage and Comparative Advantage in different situations. Additionally, you will demonstrate a clear understanding of the crucial concept of supply and demand, and the impact on the original group caused by a change in demand.

In this Assignment, you will be assessed based on the following outcome:

BU224-1: Examine how various supply and demand scenarios affect the way prices and quantities are set by market interactions in perfectly competitive markets.

Questions

1. In ancient days a tribe of natives on the mythical continent of Atlantis were able to produce two commodities to eat. They could harvest fish from the sea and they could grow a form of wild oats. Table 1.a. and Graph 1.a. both show the maximum annual output combinations of fish and wild oats that could be produced by the natives of Atlantis.

Table 1.a.

Maximum annual output options

Kilograms of fish

Bushels of wild oats

1

7,000

0

2

6,000

300

3

5,000

500

4

4,000

625

5

3,000

710

6

2,000

775

7

1,000

825

8

0

850

Graph 1.a.

Graph 1.a.

a. Could the Atlantis tribe have produced 800 bushels of wild oats and 5,000 kilograms of fish at the same time? Explain why. (3 points)

b. Where would this point lie relative to the production possibility frontier? (2 points)

c. Using Table 1.a., what would have been the marginal opportunity cost of increasing the annual output of wild oats by 200 bushels, from 300 bushels up to 500 bushels? (3 points)

d. Using Table 1.a., what would have been the marginal opportunity cost of increasing the annual output of wild oats by 200 bushels, from 625 bushels up to 825 bushels? (3 points)

e. Why are the marginal opportunity costs for two similar batches of 200 bushels of wild oats not the same? Explain. (3 points)

f. What does this difference imply about the shape of the Atlantis tribe’s production possibility frontier curve? (3 points)

2. In the neighboring groups of New Yorkers and New Jersian’s, each produces only two products, bagels and calzones. By themselves, the New Yorkers, each day, can produce either 45 pounds of bagels and no calzones, or 30 pounds of calzones and no bagels, or any combination in between. The New Jersian’s, by themselves, each day, can produce 30 pounds of bagels and no calzones, or 28 pounds of calzones and no bagels, or any combination in between. Diagram 1.a. shows the daily Production Possibility Frontier for the New Yorkers and Diagram 1.b. shows the daily Production Possibility Frontier for the New Jersian’s.

Table 1.a.

New Yorkers

Bagels

Calzones

45

0

35

6

25

12

15

18

5

24

0

30

Table 1.b.

New Jersian’s

Bagels

Calzones

30

0

22.5

7

15

14

7.5

21

0

28

Diagram 1.a. and 1.b.

a. Examine Diagram 1.a. showing the daily Production Possibility Frontier for the New Yorkers and Diagram 1.b. showing the daily Production Possibility Frontier for the New Jersian’s. Which group has the absolute advantage in bagels production? Show your calculations and explain why. (3 points)

b. Examine Diagram 1.a. showing the daily Production Possibility Frontier for the New Yorkers and Diagram 1.b. showing the daily Production Possibility Frontier for the New Jersian’s. Which group has the absolute advantage in calzones production? Show your calculations and explain why. (3 points)

c. Examine Diagram 1.a. showing the daily Production Possibility Frontier for the New Yorkers and Diagram 1.b. showing the daily Production Possibility Frontier for the New Jersian’s. Which group has the comparative advantage in calzones production? Show your calculations and explain why. (4 points)

d. Examine Diagram 1.a. showing the daily Production Possibility Frontier for the New Yorkers and Diagram 1.b. showing the daily Production Possibility Frontier for the New Jersian’s. Which group has the comparative advantage in bagels production? Show your calculations and explain why. (4 points)

Later, the New Yorkers discover a new technology for making calzones that dramatically increases the quantity of calzones they can produce each day. Diagram 1.c. shows both the old and the new daily production possibility frontier for the New Yorkers. The New Yorkers, each day, can now produce either 45 pounds of bagels and no calzones, or 50 pounds of calzones and no bagels, or any combination in between. Diagram 1.c. shows both the old and the new daily Production Possibility Frontiers for the New Yorkers and Diagram 1.b. shows the unchanged daily Production Possibility Frontier for the New Jersian’s.

Table 1.b.

New Jersian’s

Bagels

Calzones

30

0

22.5

7

15

14

7.5

21

0

28

Diagram 1.c.

New Yorkers

New technology

Bagels

Calzones

Calzones

45

0

0

35

6

10

25

12

20

15

18

30

5

24

40

0

30

50

e. Examine Diagram 1.c. showing both the old and the new daily Production Possibility Frontier for the New Yorkers and Diagram 1.b. showing the daily Production Possibility Frontier for the New Jersian’s. Which group NOW has the absolute advantage in bagels production? Show your calculations and explain why. (3 points)

f. Examine Diagram 1.c. showing both old and the new daily Production Possibility Frontier for the New Yorkers and Diagram 1.b. showing the daily Production Possibility Frontier for the New Jersian’s. Which group NOW has the absolute advantage in calzones production? Show your calculations and explain why. (3 points)

g. Examine Diagram 1.c. showing both the old and the new daily Production Possibility Frontier for the New Yorkers and Diagram 1.b. showing the daily Production Possibility Frontier for the New Jersian’s. Which group NOW has the comparative advantage in bagels production? Show your calculations and explain why this is important. (5 points)

h. Examine diagram 1.c. showing both old and the new daily Production Possibility Frontier for the New Yorkers and diagram 1.b. showing the daily Production Possibility Frontier for the New Jersian’s. Which group NOW has the comparative advantage in calzones production? Show your calculations and explain why this is important. (5 points)

3. Suppose that the supply schedule of Brazilian Coffee beans is as follows:

Price of Brazilian Coffee beans

(per pound)

Quantity of Brazilian Coffee beans supplied

(pounds)

$4.00

6,000

$3.50

5,000

$3.00

4,000

$2.50

3,000

$2.00

2,000

Suppose that Brazilian Coffee beans can be sold only in Brazil. The domestic Brazilian demand schedule for Brazilian Coffee beans is as follows:

Price of Brazilian Coffee beans

(per pound)

Brazilian Quantity of Brazilian Coffee beans demanded

(pounds)

$4.00

1,000

$3.50

2,500

$3.00

4,000

$2.50

5,000

$2.00

7,000

a. From the supply and demand schedules above , what are the equilibrium price and quantity of Brazilian Coffee beans? (3 points)

Now suppose that Brazilian Coffee beans can also be sold in Canada. The Canadian demand schedule for Brazilian Coffee beans is as follows:

Price of Brazilian Coffee beans

(per pound)

Canadian Quantity of Brazilian Coffee beans demanded

(pounds)

$4.00

1,000

$3.50

2,500

$3.00

3,000

$2.50

5,000

$2.00

5,500

b. Complete the following table by inserting the total Brazilian Coffee beans demanded by both the Brazilians and Canadians at each price (the combined (total) demand schedule for Brazilian Coffee beans). (5 points)

Price of Brazilian Coffee beans

Canadian Quantity of Brazilian Coffee beans demanded

Brazilian Quantity of Brazilian Coffee beans demanded

Total Brazilian Coffee Demanded

(per pound)

(pounds)

(pounds)

(pounds)

$4.00

1,000

1,000

$3.50

2,500

2,500

$3.00

3,000

4,000

$2.50

5,000

5,000

$2.00

5,500

7,000

Graph 2.b. depicts the change in supply and demand of Brazilian Coffee beans.

Graph 2.b.

c. From the supply schedule and the combined Canadian and Brazilian demand schedule, what will be the new price at which Brazilian coffee growers can sell Brazilian Coffee beans? (5 points)

d. With the Brazilian coffee growers selling to both the Canadians and the Brazilians, what price will be paid by Brazilian consumers? (6 points)

e. With the Brazilian coffee growers selling to both the Canadians and the Brazilians, what will be the quantity consumed by Brazilian consumers? (6 points)

_________________

References:

Grading Rubric for Unit 3 Assignment: Supply and Demand

Possible Points

Points Earned

Overall Writing:

8

 

Used correct file name in uploading Assignment document.

1

 

Demonstrated concerted effort to utilize material from the textbook, Learning Activities, and/or seminars to answer questions.

3

 

Correctly formatted paper in 6th edition. Includes in-text citations and listed at least one reference.

3

 

Used standard English with few or no grammatical errors.

1

 

Individual Questions:

72

 

1.a. Correctly determined if a specific quantity could be produced, clearly explained the reasons why the answer was correct.

3

 

1.b. Correctly described where the point would lie relative to the PPF curve.

2

 

1.c. Correctly determined the Opportunity Cost from 200 to 300.

3

 

1.d. Correctly determined the Opportunity Cost from 625 to 825.

3

 

1.e. Correctly explained why the answers to b and c are not the same.

3

 

1.f. Correctly explained what the answer to 1.e. implies about the shape of the PPF curve.

3

 

2.a. Correctly computed the initial Absolute Advantage - bagels.

3

 

2.b. Correctly computed the initial Absolute Advantage - calzones.

3

 

2.c. Correctly computed the initial Comparative Advantage - calzones.

4

 

2.d. Correctly computed the initial Comparative Advantage - bagels.

4

 

2.e. Correctly computed the new Absolute Advantage - bagels.

3

 

2.f. Correctly computed the new Absolute Advantage - calzones.

3

 

2.g. Correctly computed the new Comparative Advantage - bagels.

5

 

2.h. Correctly computed the new Comparative Advantage - calzones.

5

 

3.a Correctly computed the equilibrium quantity and price.

3

 

3.b. Correctly computed the new demand schedule.

5

 

3.c. Correctly computed the new market price.

5

 

3.d. Correctly determined the price will Brazilians pay.

6

 

3.e. Correctly determined the quantity will Brazilians buy.

6

 

Less points deducted for late submission

 

 

Total Points

80

Page 2 of 9

Homework 2

TEMPLATE.docx

Unit 2 Assignment: Comparative and Absolute Advantage in International Trade Including an Understanding in Multiculturalism

In this Assignment, you will be assessed based on the following outcomes:

GEL-1.02: Demonstrate college-level communication through the composition of original materials in Standard English.

Unit 2 [BU224 Assignment Template]

PC-4.1: Assess the value of multiculturalism and diversity in a global environment.

Page 1 of 3

In this Assignment, you will conduct the appropriate research to answer the assigned questions and create a 3-4 page expository research paper.

Assignment

An effective understanding of economics forms the foundation of every manager’s, entrepreneur’s, bureaucrats, and leader’s ability to analyze business situations and to develop an appropriate response. The globalization of business is a fact of life for all business professionals. One of the most contentious issues in today’s global business world is the issue of closing local manufacturing facilities, laying off those American workers, and re-opening the same manufacturing facility in an Asian, or other third world country.

Look in your own closet at the clothes you have purchased. Pick any 10 items of clothing and look at the labels in those clothes. Where were they manufactured? How many of the 10 items were manufactured here in America? If that same exercise had been done 50 years ago, (approximately the 1970s), all the clothes you owned would have been manufactured in textile mills in the Southeastern United States (Georgia, Alabama, Mississippi, North Carolina, South Carolina, etc.). All those Southeastern textile mills are now closed, and people buy foreign made clothes. If you were able to go further back in time to 150 years ago (1870s), the clothes you owned would have been manufactured in textile mills in the Northeast United States (Maine, New Hampshire, Vermont, Massachusetts, etc.). Yet, by the early to mid-1950s, those Northeastern textile mills were closed and their workers were out of a job. The mills had all relocated to the Southeast during the years following the Civil War.

Many people say that we should ban the import of these foreign made clothes, so that more workers in American clothing textile mills could have jobs. Others say that we should continue to import clothing because imported clothing is relatively less expensive and more people can afford to buy more clothes at these low prices. Still others say that we should put an import tariff (an extra tax that would be paid when we buy these imported clothes), making the price of imported clothing comparable to the price of clothing made in the U.S., and, therefore, encouraging American consumers to buy American-made clothing.

Questions

Before answering the following questions, review the Assignment Checklist. Then, in a separate Word document, answer the following questions in a 3–4 page expository research paper:

1. How much does international trade affect you personally? Look at any 10 items around your home that you have purchased in the last year. Where were they made? How many were made in America, compared to how many were foreign made? What things does America export to other countries? What things does America import from other countries? How does what you have learned about Comparative Advantage affect this trade?

2. Currently there is a lot of talk among politicians about imposing tariffs on foreign made products imported into the U.S. and retaliatory tariffs imposed by foreign countries on U.S. made goods. What is a tariff? Who ultimately pays the tariff? Who gets the proceeds from the tariffs? What is the money used for? Discuss the advantages and disadvantages to all involved parties (American workers, American consumers, foreign workers, and foreign consumers) of tariffs on imports to the U.S. and retaliatory tariffs imposed by foreign countries on U.S. made goods.

3. In considering the foreign trade issue, discuss how the background, education and cultures of the people in the U.S. and the cultures in each trading country affects their understanding of the importance of foreign trade. Discuss the importance of your ability to understand and accept multiple cultural differences in a global context. What recommendations would you suggest to increase American understanding and acceptance of foreign cultures?

Assignment Checklist:

· Write your paper in a separate Word document.

· Unless specified differently by your course instructor, save your Assignment to your computer with the following file naming format: Course number_section number_last name_first name_unit number

· Your title page should, at a minimum, contain the following information: Your name, course number, section number, date, and the title of your paper

· Write a 3–4 page paper (in addition to the title and reference pages) following APA 6th edition format with citations to any quoted, or paraphrased sources. Your written research should also be in Standard English with correct spelling, punctuation, grammar, and style (double-spaced, in Times New Roman, 12–point, and in black font).

· Your paper should provide a clearly established and sustained viewpoint and purpose.

· Your writing should be well ordered, logical and unified, as well as original and insightful.

· A separate page at the end of your research paper should contain a list of a minimum of one cited and referenced academically credible reference, in proper APA 6th edition formatting.

· Cite and reference your academically credible sources from the Library and any other academically oriented online sources. Review the APA formats found in Writing Resources accessed through the Academic Success Center within the Academic Tools area of the course.

· Review the Rubric below to ensure all points have been captured in the paper.

Directions for Submitting your Assignment

Be sure to respond to all the questions using the critical elements listed in the Assignment Checklist and submit your paper to the Unit 2 Assignment Dropbox by Tuesday, midnight ET of this unit.

Unit 2 Assignment: Comparative and Absolute Advantage in International Trade including an Understanding of Multiculturalism

Possible Points

Points Earned

Overall Writing:

10

Used correct file name in uploading assignment document.

2

Demonstrated concerted effort to utilize material from the textbook and/or seminars to answer questions.

3

Correctly formatted paper in APA 6th edition. Includes a minimum of one cited and referenced academically credible source.

3

Used standard English with few or no grammatical errors.

2

Individual Questions:

30

1. Thoroughly researched and analyzed international trade in light of Comparative Advantage theory.

10

2. Thoroughly researched and analyzed the impact of U.S. Trade tariffs on products imported into the U.S. and retaliatory foreign trade tariffs on U.S. exports.

10

3. Thoroughly developed and discussed recommendations for how to encourage Americans to have a more accepting attitude toward other cultures and how that acceptance will further economic conditions world-wide.

10

Less points deducted for late submission

Total Points

40

Homework 2

Hint.pdf

Hints for Unit 2 Assignment

The Unit 2 Assignment is a writing assignment. It requires you to do Library research

and apply critical thinking skills to answer the questions. Remember to save your paper with the proper file name, before uploading it to the

classroom. Unless specified differently by your course instructor, it should be saved to your computer with the following file naming format: Course number_section number_last name_first name_unit number

Particular emphasis, in grading, is placed on the Multiculturalism question. Remember to use proper APA 6th edition format.

Your final paper should be 3-4 pages long, not counting your coversheet and reference page.

Homework 1

TEMPLATE.docx

Unit 1 [BU224 Assignment Template]

Unit 1 Assignment: Opportunity Costs

Name:

Course Number and Section:

Date:

General Instructions for all Assignments:

1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format:

Course number_section number_last name_first name_unit number

2. At the top of the template, insert the appropriate information:

Your name, course number and section, and the date

3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA 6th edition format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style double-spaced, in Times New Roman, in 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.

4. Upload the completed Assignment to the appropriate Dropbox.

5. Any questions about the Assignment, or format questions, should be directed to your course instructor.

Assignment:

In this Assignment, you will demonstrate your understanding of certain economic principles that underlie virtually all decisions that people make. Specifically, the concept of Opportunity Costs by selecting the correct underlying principle and explaining in a series of logical steps which would likely produce the results described.

Questions

1. Howard needs to buy a laptop computer to start online university courses. The price at the local computer store is $650. The identical computer is available at one online site for $605 and another site, for $622. All prices include the appropriate sales tax. The accompanying table indicates the typical shipping and handling charges for the computer ordered online.

Shipping method

Delivery time

Charge

Standard shipping

3–7 days

$13.99

Second–day air

2 business days

$18.98

Next–day air

1 business day

$23.98

a. Define “opportunity cost” in economic terms. (3 points)

b. In this situation, what are the opportunity costs of Howard choosing to buy online instead of at the local computer store? Note that if you buy the computer online, you must wait to get it. (4 points)

c. List all the possible choices for Howard, including their relevant differences in price and delivery time. (4 points)

d. What determines which of these choices Howard will choose? (3 points)

2. During the improving economic conditions of 2015 and early 2016 much additional construction of homes and condos throughout much of the U.S. took place. This provided a significant increase in the income of workers in the construction trades. Many of the construction workers were immigrants and have family and relatives in other countries. Often these workers would send part of their income to their less fortunate relatives in their old country, especially in Mexico and some of the South American countries.

a. Which of the economic principles best describes this situation? (4 points)

b. Using the principle you have selected, describe the chain of events that best explains how the increased money sent to families in these South American countries will cycle through the economy of that country and what overall affect it will have within the economy. (5 points)

3. From June 2008 oil was at a high of $144.78 per barrel. During the period from April 2011 until July of 2014, the price of oil hovered between about $115.32 per barrel and about $105.22 a barrel. Then, starting in August 2014 oil began a precipitous fall in price from the $105.22 to $33.62 a barrel in January 2016. Although the U.S. has great amounts of oil that can be brought out of the ground by “fracking,” by the beginning of 2016 many of the workers in the U.S. oil exploration and drilling industry were out of work and tremendous amounts of oil exploration equipment was sitting in the equivalent of “used car lots” to be sold.

a. Which of the economic principles best describes this situation? (4 points)

b. Using the principle you have selected, describe the chain of links that best explains how the falling international oil prices caused U. S. workers to be laid off and available U.S. oil to be left in the ground. (5 points)

_________________

References:

Unit 1 Assignment: Opportunity Costs

Possible Points

Points Earned

Overall Writing:

8

 

Used correct file name in uploading assignment document.

1

 

Demonstrated concerted effort to utilize material from the textbook and/or seminars to answer questions.

3

 

Correctly formatted paper in APA 6th edition. Includes a minimum of one cited and referenced academically credible source.

3

 

Used standard English with few or no grammatical errors.

1

 

Individual Questions:

32

 

1.a. Correctly defined opportunity costs.

3

 

1.b. Correctly explained what were Howard’s opportunity costs.

4

 

1.c. Correctly listed ALL relevant choices.

4

 

1.d. Correctly listed logical concerns in making Howard's decision.

3

 

2.a. Correctly determined the applicable economic principle.

4

 

2.b. Correctly listed the chain of events of the movement of money in the South American economy.

5

 

3.a. Correctly determined the applicable economic principle.

4

 

3.b. Correctly described the steps between the fall in oil prices and laid off workers.

5

 

Less points deducted for late submission

 

 

Total Points

40

Page 3 of 3

Homework 1

Hint.pdf

Hints for Unit 1 Assignment

For question 1.a. give the textbook’s definition of “Opportunity Costs”

For question 1.b. explain what you think are the opportunity costs in this situation For question 1.c. complete a chart of all the options, or list all of the options, then

discuss the criteria by which such a decision would be made.

For part a. of questions 2 and 3, choose the correct principle and explain why you think

it is correct.

For part b. of questions 2 and 3, list what you think would be the logical steps that would

fit the situation.

Econ’s Top Twelve

1. People must make choices because resources are scarce

2. The opportunity cost of an item-what you must give up in order to get it- is its true

cost

3. “How much” decisions require making trade-offs at the margin: comparing the

costs and benefits of doing a little bit more of an activity versus doing a little bit

less

4. People usually respond to incentives, exploiting opportunities to make

themselves better off

5. There are gains from trade

6. Because people respond to incentives, markets move toward equilibrium

7. Resources should be used as efficiently as possible to achieve society’s goals

8. Because people usually exploit gains from trade, markets usually lead to

efficiency

9. When markets do not achieve efficiency, government intervention can improve

society’s welfare

10. One person’s spending is another person’s income

11. Overall spending sometimes gets out of line with the economy’s productive

capacity

12. Government policies can change spending

Krugman, P., & Wells, R. (2018). First principles. Microeconomics (5th ed., pp. 6-19).

New York, NY: Worth Publishing.

Homework 9

TEMPLATE.docx

Unit 9 Assignment: Monopolies

Name:

Course Number and Section:

Date:

General Instructions for all Assignments

1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format: Course number_section number_last name_first name_unit number

2. At the top of the template, insert the appropriate information: Your name, course number and section, and the date

3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA 6th edition format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style (double-spaced, in Times New Roman, 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.

4. Upload the completed Assignment to the appropriate Dropbox.

5. Any questions about the Assignment, or format questions, should be directed to your course instructor.

Assignment

In this Assignment, you will demonstrate your understanding of monopoly pricing, based on different management criteria, the impact of price regulation of monopolies, and provide detailed explanations of how price effect and quantity effect cause marginal revenue to be different from the price.

Questions

1. The Gulf Sea Turtle Conservation Group (GSTCG), a non–profit group of volunteers working to collect data on nesting sea turtles and to promote sea turtle conservation, is considering creating a video to educate people about sea turtle conservation. The cost of duplicating a video on a DVD and mailing the DVD is $5.56. In a GSTCG member meeting, the video plan was discussed.

The first two columns of Table 1 below shows the expected demand for the DVD at different suggested donation levels, and they can act as a single-price monopolist if they choose to. The receipts will be used to fund GSTCG supplies for their data collection and conservation work. At the end of each sea turtle nesting season, any excess funds are donated by the GSTCG to a local non-profit sea turtle research and rehabilitation facility.

a. Complete Table 1 by computing the Total Revenue, Marginal Revenue, Total Cost, and Profit columns, each rounded to two decimal places. The cost of duplicating a video on a DVD and mailing the DVD, the Marginal Cost, is $5.56 . (1 point)

Table 1

Suggested Donation per DVD Request

Anticipated Number of DVD Requests

Total Revenue

Marginal Revenue

Total Cost

Profit

$19.00

0

$15.00

2

$9.50

5

$7.75

9

$3.00

15

$0.00

24

b. The President wants the GSTCG to provide videos to generate the most possible donations (Total Revenue). What price is the President of the GSTCG favoring and how many people will receive the DVD if this becomes the price of the suggested donation? Explain your answers. (1 point)

c. The Education Outreach Committee wants the GSTCG to provide videos to the most possible number of people. What price is the Educational Outreach Committee favoring and how many people will receive the DVD if this becomes the price of the suggested donation? Explain your answers. (1 point)

d. The Treasurer of the GSTCG wants the DVD program to be as efficient as possible so that the marginal revenue equals marginal cost. What price is the Treasurer favoring and how many people will receive the DVD if this becomes the price of the suggested donation? Explain your answers. (1 point)

e. The Fundraising Committee wants the DVD program to generate as much profit in donations as possible. What price is the Fundraising Committee favoring and how many people will receive the DVD if this becomes the price of the suggested donation? Explain your answers.  (1 point)

2. Imagine an Island a short distance off the east coast of a country. This island is called Onus, and it has a population of about 500 residents. Their only way to the mainland is by the ONE ferry boat that runs between Onus and the mainland (the ferry operates as a monopoly).

Similarly, a short distance off the west coast of the same country is another island, Yuri, with a similar population of about 500 residents. Yuri, however, is a tourist attraction. There are MANY ferry boats running between Yuri and the mainland (each ferry operating in this perfectly competitive market). Each Yuri ferry operator provides service to both the tourists and to the 500 west coast island residents.

Using the information that you learned in Chapter 13 of the text, answer the following questions by comparing and contrasting the differences between the monopoly market in Onus and the perfectly competitive market in Yuri.

a. Explain in detail what differences in demand that the monopoly ferry operator on the east coast island of Onus will experience compared to the demand that a single ferry operator will experience in the perfectly competitive west coast market of Yuri. (2 points)

https://lh6.googleusercontent.com/fTnTXR4hpBY4B9VvXpsxrYsiGyJsvpXehHHNo4vEE91zA-Ll2H6s7L__03lpDks4Aq-uAAsYV3mtLKrzVbZqpdoO-rGKaoon-ug_Hr846fhLNXMzVbUoqRDP1imvvbmjA7rJGzRvndvOMJLPtg

https://lh5.googleusercontent.com/f126CCGj-Z8M23mOjB0lSsp77Aw2WzOp2AsfXbKyDzVIhLJKOt4ndF6gVOjEYz51NpijZB0yF0kwJQApvnMpbxkU4lljWvKrCVNAYeY-o35fBKAnYEGnqc3yZIv5hJzMkCXxDJuD8a1mjc9ukg

b. Both the Onus ferry operator in the monopoly market and each of the Yuri ferry operators in the perfectly competitive market will want to produce at the point that the marginal revenue is equal to the marginal cost. Explain in detail the two reasons that the monopoly’s marginal revenue will always be less than its price while the marginal revenue in the perfectly competitive market will always be equal to the market price. (2 points)

https://lh5.googleusercontent.com/3_VMg-dHbYt7ToLSQg0Jta0w_VAlZyr-CMImz-Ok6NAW-7y5s4fN-9L9BGsJ7WYzmarAwRh_9pxhDvsOTcmZ1lhn0Cl2vTSJvS7ednnCPXzgtYR-gi63c6yactrV3cgysX6s-_fkle6zKn7rnQ

https://lh3.googleusercontent.com/rv5b7Ci77Mw6ml6wChCGH_ccU-urYLSO0XKum5Mhd1OPCeMBb5ptlvUTPnzHw0CNqE84hNyj6wedqSKlBmnvo-xhkIniNWoZ_foMYnR2szi6VnS28gJDYu_6xZeyL3kotkdrp8g4k352XZNc5w

c. Explain in detail how the monopoly ferry operator will determine the quantity of ferry service that she will provide to the 500 residents of Onus. Also explain how that monopoly quantity will compare to the total quantity of ferry service available to the 500 residents of the perfectly competitive market of Yuri by ALL the Yuri ferry providers. (2 points)

https://lh5.googleusercontent.com/2DzIkrWBhfZ2g6PCcihOKZCbuq_zoEht7QIL9lBFuErim5jZZOBIAZQGpbtCA3hQmt6hgpujA5yno9-sQu1sdfB7m7Ta2Pac9qK28ZpcbMlnhVQ_DCT7w6E10zCWpDmtjs6jmQL-LVvvzYGrNw

https://lh3.googleusercontent.com/rv5b7Ci77Mw6ml6wChCGH_ccU-urYLSO0XKum5Mhd1OPCeMBb5ptlvUTPnzHw0CNqE84hNyj6wedqSKlBmnvo-xhkIniNWoZ_foMYnR2szi6VnS28gJDYu_6xZeyL3kotkdrp8g4k352XZNc5w

d. Explain in detail how the monopoly ferry operator in Onus will determine the price she will charge the island residents for ferry service and how that price will differ from the price experienced by the island residents and tourists in the perfectly competitive market of Yuri. (2 points)

https://lh5.googleusercontent.com/2DzIkrWBhfZ2g6PCcihOKZCbuq_zoEht7QIL9lBFuErim5jZZOBIAZQGpbtCA3hQmt6hgpujA5yno9-sQu1sdfB7m7Ta2Pac9qK28ZpcbMlnhVQ_DCT7w6E10zCWpDmtjs6jmQL-LVvvzYGrNw

https://lh3.googleusercontent.com/rv5b7Ci77Mw6ml6wChCGH_ccU-urYLSO0XKum5Mhd1OPCeMBb5ptlvUTPnzHw0CNqE84hNyj6wedqSKlBmnvo-xhkIniNWoZ_foMYnR2szi6VnS28gJDYu_6xZeyL3kotkdrp8g4k352XZNc5w

3. Onus residents, in questions 2.a.–d. above, complain to their local politicians about the high prices. In an attempt to reduce the exorbitant price that the residents must pay for ferry service to and from the mainland, the local politicians convince the legislature to create a regulatory board which will impose a legal price ceiling on the Onus monopoly ferry operator.

a. In this scenario, the regulatory board imposed a price ceiling on the Onus monopoly ferry operator that was calculated to be below the ferry operator’s lowest ATC, but well above its lowest AVC. Explain in significant detail, what will be the short run and long run impacts of such a price ceiling on the Onus monopoly ferry operator’s profits and continued ability to provide service to the inhabitants of the island of Onus. (4 points)

https://lh6.googleusercontent.com/sdpHSOPeDZ7ZMMr1fTYilXZd5PnEVXFJyhc-JX3desrFK6pk3KOVWKTdXT576vFscqeCXEq7mrSp7oItxBq4yhtFVPzRzyc6oM2yxXPb6Rsy2L4Wuy7HCHhFciaszEYd5PS9CfpJbWCY6KnfwQ

b. In this scenario, the regulatory board imposed a price ceiling on the Onus monopoly ferry operator that was calculated to be well above the ferry owner’s lowest AVC and equal to the ferry owner’s lowest ATC. Explain in significant detail, what will be the short run and long run impacts of such a price ceiling on the Onus monopoly ferry operator’s profits and continued ability to provide service to the inhabitants of the island of Onus. (3 points)

https://lh4.googleusercontent.com/ruVUFbokkB7tNZE61e_qJ8ZkwMINaAwFVWvcgVzra8_2N1BAd9prX1caAGHh29FOJeuy0-R3tRtCf8MMVRxyWq4e-XWioRMlOD6URlvU8cl_LOflcgpWBzi1EavGI9dWBCm-wNNp1gnj0kNceQ

c. In this scenario, the regulatory board, imposed a price ceiling on the Onus ferry operator that was calculated to be well above the ferry owner’s lowest AVC and well above the ferry owner’s lowest ATC. Explain in significant detail, what will be the short run and long run impacts of such a price ceiling on the Onus monopoly ferry operator’s profits and continued ability to provide service to the inhabitants of the east coast island of Onus. (4 points)

https://lh5.googleusercontent.com/01q2NjzaliEas7j5YcAX_3jMwpY8aFEMDAKQifD-rBjVofTDD2uN4FOKpOCT3UbCd8r08qRrvjPE9v3m-StPV3caIEAXvwhaI11i4ykBU2NGPHVTlzNEoT3jaRdQLpxlVaJVClnOSvZpLR6LbQ

-------------------------------

References:

Unit 9 Assignment: Monopolies

Possible Points

Points Earned

Overall Writing:

8

Used correct file name in uploading assignment document.

1

Demonstrated concerted effort to utilize material from the textbook, Learning Activities, and/or seminars to answer questions.

3

Correctly formatted in-text citations and listed at least ONE reference.

3

Used standard English with few or no grammatical errors.

1

Individual Questions:

32

1.a. Correctly calculated Total Revenue, Marginal Revenue, Total Cost, and Profit.

1

1.b. Correctly determined price to please President.

1

1.c. Correctly determined price to please Education Outreach Committee.

1

1.d. Correctly determined price to please Treasurer.

1

1.e. Correctly determined price to please Fund Raising Committee.

1

2.a. Correctly explained differences in demand between a monopoly firm and a perfectly competitive market firm.

2

2.b. Correctly explained how marginal revenue compares with price between a monopoly firm and a perfectly competitive market firm.

2

2.c. Correctly explained how quantity produced is determined between a monopoly firm and a perfectly competitive market firm.

2

2.d. Correctly explained how the price charged is determined between a monopoly firm and a perfectly competitive market firm.

2

3.a. Correctly explained impact of price floor below ATC.

4

3.b. Correctly explained impact of price floor equal to ATC.

3

3.c. Correctly explained impact of price floor above ATC.

4

Less points deducted for late submission

Total Points

40

Homework 9

Hint.pdf

Hints for Unit 9 Assignment

Price effect is the difference in revenue caused by changing the price on existing customers.

Quantity effect is the difference in revenue caused by a change in the total number of customers

Using a bakery example, assume you are selling pies and you have 50 customers a week and they pay $10.00 per pie for a total revenue of $500.

You figure that if you lower your price to $8 per pie that you will sell more, so you lower your price. The next week you have 70 customers, each paying $8 per pie, and giving you a total revenue of $560. You gained $60 on that change in price.

The original 50 customers now paying $8 each give you revenue of $400. The price effect is a loss of $100 ($500 the 50 were paying last week, minus the $400 that those

same 50 customers are now paying this week = $100 PRICE effect loss). The 20 NEW customers are paying $8 each giving you an additional $160 in revenue

from new customers; we call that $160 of new customer revenue the QUANTITY effect gain in revenue.

================================================== Total Revenue = Number of sales multiplied by the price

Marginal Revenue at each price = Total revenue at the price minus the total revenue at the previous price for the last SINGLE sale (must divide difference in total cost by the number of units sold at that price).

Quantity produced = the quantity at which the Marginal COST is equal to the Marginal REVENUE

Monopoly price (with NO government intervention) = HIGHEST price at which buyers will buy the SAME quantity produced (see the demand schedule/curve) when Marginal

Cost is equal to Marginal Revenue. Monopoly profits are maximized at a quantity at which marginal cost is equal to

marginal revenue. Monopoly profits exist when the price is ABOVE the Average Total cost for that quantity.

Monopoly Deadweight loss occurs because the monopoly quantity produced is LESS than the quantity that would be what consumers would demand at a PRICE that equals

Marginal Cost.

If a price ceiling is imposed on a monopoly and the price ceiling is equal to, or above, the Average Total Cost for the quantity at which PRICE equals the Demand

schedule/curve, then the monopolist will continue to produce. Any price ceiling below Average Total Cost will result in shutdown over the long run.

The area of a triangle is computed by the formula: (base * height)/2 where Height = high price – low price

and Base = high quantity - low quantity

Homework 8

TEMPLATE.docx

Unit 8 [224 Assignment Template]

Unit 8 Assignment: Cost Analysis and the Perfectly Competitive Market

Name:

Course Number and Section:

Date:

General Instructions for all Assignments

1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format: Course number_section number_last name_first name_unit number

2. At the top of the template, insert the appropriate information: Your name, course number and section, and the date

3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA 6th edition format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style (double-spaced, in Times New Roman, 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.

4. Upload the completed Assignment to the appropriate Dropbox.

5. Any questions about the Assignment, or format questions, should be directed to your course instructor.

NOTE:

Before attempting to complete this Assignment, it is strongly recommended that you complete the Learning Activity associated with this Assignment. The link to the Learning Activity is found within the course by selecting on “Content”, then on “Unit 8”, then on “Assignment”, and then on “Unit 8 Assignment.” The link appears within the paragraph entitled “Learning Activity.”

In this Assignment, you will be assessed on the following outcomes:

BU224-3: Examine how changes in the cost of production affect pricing and production quantity decisions of a firm in a perfectly competitive market.

GEL-8.02: Apply critical thinking to use principles of sound reasoning.

Assignment

In this Assignment, you will define and calculate the remaining six major cost elements of a business, when given the Total Costs and the Quantity Produced, as well as to use the computed costs to determine a minimum cost output level for that business. In addition, you will compute both the break-even price and the shutdown price for a hypothetical business in a perfectly competitive market, determine if that business would incur an economic profit at various market prices, and if the business should continue to produce at each of those price levels.

Questions

Table 2.a. shows an LED light bulb manufacturer’s total cost of producing LED light bulbs.

Table 2.a.

Cases of LED light bulbs produced in an hour

Total Cost

0

$4,500

10

$4,900

20

$5,100

30

$5,300

40

$5,400

50

$5,700

60

$6,700

70

$7,900

80

$9,700

90

$11,800

1. What is this manufacturer’s fixed cost? Explain why. (1 point)

2. Assuming that you only know the Total Costs (TC) (as is shown in the Table 2.a. above) explain how you would calculate each of the following:

a. Variable Cost (VC) (1 point);

b. Average Variable Cost (AVC (1 point));

c. Average Total Cost (ATC) (1 point);

d. Average Fixed Cost (AFC) (1 point) ; and,

e. Marginal Costs (of a single case). (1 point)

3. In Table 3.a., for each level of output, insert into the table the values for:

a. the Variable Cost (VC);

b. the Average Variable Cost (AVC);

c. the Average Total Cost (ATC); and,

d. the Average Fixed Cost (AFC).

Table 3.a.

Cases of LED light bulbs produced in an hour

Total Cost

Variable Costs

(3 points)

a.

Average Variable Costs

(3 points)

b.

Average Total Costs

(3 points)

c.

Average Fixed Cost

(3 points)

d.

0

$4,500

n/a

n/a

n/a

10

$4,900

20

$5,100

30

$5,300

40

$5,400

50

$5,700

60

$6,700

70

$7,900

80

$9,700

90

$11,800

e. Given the information you computed in Table 3.a., what is the minimum cost output level? Explain why. (5 points)

4. Brenda Smith operates her own farm raising chickens and producing eggs. She sells her eggs at the local farmers’ market where there are several other egg producers also selling eggs by the dozen. (Brenda operates in a perfectly competitive market in which she is a “price taker.”) In order to make sure she does not lose money on selling eggs, she does an analysis of her costs for producing eggs as shown on Table 4.a.

Table 4.a.

Dozens of eggs

Fixed Cost

Total Cost

Variable Costs

Average Variable Costs per dozen

Average Total Costs per dozen

0

$3.35

$3.35

n/a

n/a

n/a

10

$3.35

$10.50

$7.15

$0.72

$1.05

20

$3.35

$16.40

$13.05

$0.65

$0.82

30

$3.35

$23.10

$19.75

$0.66

$0.77

40

$3.35

$30.00

$26.65

$0.67

$0.75

50

$3.35

$36.50

$33.15

$0.66

$0.73

60

$3.35

$48.00

$44.65

$0.74

$0.80

70

$3.35

$64.40

$61.05

$0.87

$0.92

80

$3.35

$80.00

$76.65

$0.96

$1.00

90

$3.35

$135.00

$131.65

$1.46

$1.50

a. What is Brenda’s break-even price for a dozen of eggs? Explain how you found that answer. (6 points)

b. What is Brenda’s shut-down price for a dozen of eggs? Explain how you found that answer. (6 points)

c. If the market price of a dozen eggs at the local farmers market is $1.45 per dozen, will Brenda make an economic profit? Explain how you determined your answer. (4 points)

d. If the market price of a dozen eggs at the local farmers market is $1.45 per dozen, should Brenda continue producing eggs in the short run? Explain how you determined your answer. (4 points)

e. If the market price of a dozen eggs at the local farmers market is 72 cents per dozen, will Brenda make an economic profit? Explain how you determined your answer. (4 points)

f. If the market price of a dozen eggs at the local farmers market is 72 cents per dozen, should Brenda continue producing eggs in the short run? Explain how you determined your answer. (6 points)

g. If the market price of a dozen eggs at the local farmers market is 64 cents per dozen, will Brenda make an economic profit? Explain how you determined your answer. (5 points)

h. If the market price of a dozen eggs at the local farmers market is 64 cents per dozen, should Brenda continue producing eggs in the short run? Explain how you determined your answer. (6 points)

--------------------------------------------

References:

Unit 8 Assignment: Cost Analysis and the Perfectly Competitive Market

Possible Points

Points Earned

Overall Writing:

8

Used correct file name in uploading assignment document.

1

Demonstrated concerted effort to utilize material from the textbook, Learning Activities, and/or seminars to answer questions.

3

Correctly formatted in-text citations and listed at least ONE reference.

3

Used standard English with few or no grammatical errors.

1

Individual Questions:

72

1. Correctly explained the calculation of fixed cost.

2

2.a. Correctly explained the calculation of variable cost.

2

2.b. Correctly explained the calculation of average variable cost.

2

2.c. Correctly explained the calculation of average total cost.

2

2.d. Correctly explained the calculation of average fixed cost

2

2.e. Correctly explained the calculation of marginal cost

2

3.a. Correctly calculated variable cost.

4

3.b. Correctly calculated average variable cost.

4

3.c. Correctly calculated average total cost.

4

3.d. Correctly calculated average fixed cost

4

3.e. Correctly Identified the minimum cost output level.

4

4.a. Correctly determined the break-even price.

6

4.b. Correctly determined the shutdown price.

6

4.c. Correctly determined if economic profit at $1.45.

4

4.d. Correctly determined if continue producing at $1.45.

4

4.e. Correctly determined if economic profit at 72 cents.

4

4.f. determined if continue producing at 72 cents.

6

4.g. Correctly determined if economic profit at 64 cents.

4

4.h. Correctly determined if continue producing at 64 cents.

6

Less points deducted for late submission

Total Points

80

Page 1 of 6

Homework 8

Hint.pdf

Hints for Unit 8 Assignment

- Fixed cost (FC) = total costs (TC) when NOTHING is produced

- Variable cost (VC) = total cost (TC) MINUS fixed cost (FC)

- Total costs (TC) = fixed cost (FC) PLUS variable costs (VC)

- Average variable cost (AVC) = Variable cost (VC) divided by the NUMBER of units

- Average total cost (ATC) = total cost (TC) divided by the NUMBER of units

- Average fixed cost (AFC) = fixed cost (FC) divided by the NUMBER of units

-Minimum cost output = the number of units you would produce when your costs are

the LOWEST. It is found by finding the LOWEST AVERAGE TOTAL cost and making

that NUMBER of units.

- Break-even price is the PRICE that is the same as your LOWEST AVERAGE TOTAL

COST. Any price ABOVE the breakeven price will create an economic PROFIT for the

business.

-Shut-down price is the PRICE that is the same as your LOWEST AVERAGE

VARIABLE COST. Any price below that shut-down price will mean that you are not even

getting enough revenue to cover even the variable cost (ingredients to make your

product).

Note: any PRICE between the shut-down price and the break-even price creates

enough revenue to cover variable costs (ingredients to make your product), and will

make a contribution to your fixed costs (like the rent for the building), but will not cover

ALL of your FIXED costs and will NOT create any economic PROFIT.

Homework 7

TEMPLATE.docx

Unit 7 [BU224 Assignment Template]

Unit 7 Assignment: Fixed Costs and Variable Costs

Name:

Course Number and Section:

Date:

General Instructions for all Assignments

1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format: Course number_section number_last name_first name_unit number

2. At the top of the template, insert the appropriate information: Your name, course number and section, and the date

3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA 6th edition format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style (double-spaced, in Times New Roman, 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.

4. Upload the completed Assignment to the appropriate Dropbox.

5. Any questions about the Assignment, or format questions, should be directed to your course instructor.

Assignment

In this Assignment, you will define and calculate the remaining six major cost elements of a business, when given the total costs and the quantity produced, as well as use the computed costs to determine a minimum cost output level for that business. In addition, you will also clearly explain how the average total cost of a new output level is affected by its share of fixed costs and variable costs.

Questions

1. When ONLY Total Costs (TC) are known , explain how to calculate each of the following:

a. Fixed Costs (FC) (1 point)

b. Variable Costs (VC) (1 point)

c. Average Variable Costs (AVC) (1 point)

d. Average Total Costs (ATC) (1 point)

e. Average Fixed Costs (AFC) (1 point)

f. Marginal Costs (MC) (1 point)

2. Table 1 shows the hourly production and Total Cost estimates for a new manufacturing firm wishing to enter the smartphone market. Fill in the blank cells in columns a., b., c., d., and e. on the table by computing the appropriate values.

Table 1

Smart cell phones produced in an hour

Total Cost (TC)

Variable Costs (VC)

(2 points)

a.

Average Variable Costs (AVC)

(2 points)

b.

Average Total Costs (ATC)

(2 points)

c.

Average Fixed Cost (AFC)

(2 points)

d.

Marginal Cost (MC)

(3 points)

e.

0

$3,200

n/a

n/a

n/a

n/a

15

$3,525

30

$3,875

45

$4,250

60

$4,650

75

$5,075

90

$5,525

105

$6,725

120

$8,210

135

$9,950

3. Based on your calculations in completing the table in Question 2, what is this manufacturer’s minimum cost output level? Explain your answer. (3 points)

4. According to textbook page 334, when one additional unit is produced, two factors directly impact the change in average total costs, the Spreading effect and the Diminishing Returns effect. In the following two situations, explain how the factors of the Spreading effect and the Diminishing Returns effect cause the average total cost to be different.

a. Production of the 10th Gizmo resulted in an average total cost (ATC) of $20, but production of the 11th Gizmo resulted in an average total cost of $22. (3 points)

b. Production of the 10th Gizmo resulted in an average total cost (ATC) of $20, but production of the 11th Gizmo resulted in an average total cost of $18. (3 points)

--------------------------------------------

References:

Unit 7 Assignment: Fixed Costs and Variable Costs

Possible Points

Points Earned

Overall Writing:

8

Used correct file name in uploading assignment document.

1

Demonstrated concerted effort to utilize material from the textbook, Learning Activities, and/or seminars to answer questions.

3

Correctly formatted in-text citations and listed at least ONE reference.

3

Used standard English with few or no grammatical errors.

1

Individual Questions:

32

1.a. Correctly explained the calculation of fixed cost.

2

1.b. Correctly explained the calculation of variable cost.

2

1.c. Correctly explained the calculation of average variable cost.

2

1.d. Correctly explained the calculation of average total cost.

2

1.e. Correctly explained the calculation of average fixed cost

2

1.f. Correctly explained the calculation of marginal cost

2

2.a. Correctly calculated variable cost.

2

2.b. Correctly calculated average variable cost.

2

2.c. Correctly calculated average total cost.

2

2.d. Correctly calculated average fixed cost

2

2.e. Correctly calculated marginal cost

3

3. Correctly Identified the minimum cost output level.

3

4.a. Correctly explained why the average total cost of 11th Gizmo is $22.

3

4.b. Correctly explained why the average total cost of 11th Gizmo is $18.

3

Less points deducted for late submission

Total Points

40

Page 2 of 4

Homework 7

Hint.pdf

Hints for Unit 7 Assignment

Some definitions to remember:

a. Fixed costs are the Total costs incurred even if NO items are manufactured.

b. Variable cost for that unit is the total cost for that unit minus the total cost of producing ZERO units.

c. Average variable cost for that unit is the variable cost for that number of units divided by the number of units.

d. Average total cost is the total costs for that number of units divided by the number of units.

e. Average fixed cost is the fixed cost when NO units are produced divided by the number of units produced.

f. The minimum-cost output is the number of units produced when the average total cost is the LOWEST.

g. Marginal cost is the total cost for a particular number or units minus the total cost for one LESS of the same number of units.

--------------------------------------------------

The textbook states that “increasing output has two opposing effects on average total cost” (Krugman, 2017, p.333-335). The spreading effect (the effect of spreading the fixed costs over additional units) is one effect. The other effect is that of the diminishing

returns effect (the effect of increasing variable costs as the number of units increases). As more units are produced each additional unit’s share the FIXED costs gets smaller

and smaller, because we are spreading that FIXED cost over so many units (spreading effect).

As production is increased, there comes a level of production in which that share of the fixed costs is so small that it is drastically outweighed by the change in average VARIABLE costs, which, because of diminishing returns to labor (like our farming

example of adding more and more workers, but only increasing output by a little bit), causes the VARABLE costs to increase significantly.

As long as the share of FIXED costs is much smaller than the share of VARIABLE costs, we would see average total costs DECREASING.

At the level of production in which the next unit’s share of fixed costs is much smaller than its share of VARIABLE costs, we will see its average total costs begin to INCREASE.

Homework 6

TEMPLATE.docx

Unit 6 [BU224 Assignment Template]

Unit 6 Assignment: Governmental Price Controls

Name:

Course Number and Section:

Date:

General Instructions for all Assignments

1. Unless specified differently by your course instructor, save this assignment template to your computer with the following file naming format: Course number_section number_last name_first name_unit number

2. At the top of the template, insert the appropriate information: Your name, course number and section, and the date

3. Insert your answers below, or in the appropriate space provided for in the question. Your answers should follow APA 6th edition format with citations to your sources and, at the bottom of your last page, a list of references. Your answers should also be in Standard English with correct spelling, punctuation, grammar, and style (double-spaced, in Times New Roman, 12–point, and black font). Respond to questions in a thorough manner, providing specific examples of concepts, topics, definitions, and other elements asked for in the questions.

4. Upload the completed Assignment to the appropriate Dropbox.

5. Any questions about the Assignment, or format questions, should be directed to your course instructor.

NOTE:

Before attempting to complete this Assignment, it is strongly recommended that you complete the Learning Activity associated with this Assignment. The link to the Learning Activity is found within the course by selecting on “Content”, then on “Unit 6”, then on “Assignment”, and then on “Unit 6 Assignment.” The link appears within the paragraph entitled “Learning Activity.”

In this Assignment, you will be assessed based on the following outcome:

BU224-2: Examine changes in price and quantity caused when governments take actions to modify market outcomes.

Assignment

In a perfectly competitive market, the equilibrium price and quantity represent the most efficient operation of that market. Optimum efficiency means that sellers cannot be made better off without, at the same time, making buyers worse off, and that buyers cannot be made better off, without making the sellers worse off. This Assignment presents a scenario in which a government tries to improve the financial position of the sellers, in such a perfectly competitive market, by instituting a legal price floor that is significantly above the equilibrium price. A price floor is the lowest price for which a seller can legally sell the product.

You will focus on calculating the consumer surplus, producer surplus, and total surplus both before a price floor is established and after a price floor is enacted. You will also demonstrate an understanding of the impact on the entire economy, based on any changes in taxes required, if the government is to purchase any extra product that is not sold to consumers.

This Assignment presents a scenario in which a government tries to improve the financial position of the sellers, in such a perfectly competitive market, by instituting a legal price floor that is significantly above the equilibrium price. A price floor is the lowest price for which a seller can legally sell the product.

Questions

Suppose that the Gondwanaland Chairman of Production, who sets the governmental price floor for gosum berries, in an effort to assist the gosum berry producers to have a higher income, set the price floor at $70 per barrel. In that particular year, the amount of gosum berries produced at the $70 price floor was 700 barrels per month. To support the price of gosum berries, the Chairman of Production’s Office had to purchase 400 barrels per month. The accompanying chart and diagram shows supply and demand curves illustrating the market for Gondwanaland gosum berries.

Price

Quantity Supplied

Quantity Demanded

$120

1,200

$110

1,100

$100

1,000

0

$90

900

100

$80

800

200

$70

700

300

$60

600

400

$50

500

500

$40

400

600

$30

300

700

$20

200

800

$10

100

900

$0

0

1,000

The accompanying diagram shows supply and demand curves illustrating the market for Gondwanaland gosum berries. Utilizing this information, answer the following questions.

1. In the absence of a price floor, the maximum price that a few of the consumers are willing to pay up to $100 per barrel of gosum berries. The market equilibrium (E) price is $50 per barrel. How much consumer surplus is created when there is no price floor? Show your calculations. (4 points)

2. How much producer surplus is created when there is no price floor? Show your calculations. (4 points)

3. What is the total surplus when there is no price floor? Show your calculations. (4 points)

4. After the price floor is instituted, the legal minimum price that can be charged by suppliers is $70 per barrel. The maximum price that a few of the consumers are still willing to pay is $100 per barrel of gosum berries. With the price floor at $70 per barrel, consumers buy 300 barrels of gosum berries per month. How much consumer surplus is created with the price floor? Show your calculations. (8 points)

5. After the price floor is instituted, the Chairman of Productions Office buys up any barrels of gosum berries that the producers are not able to sell. With the price floor, the producers sell 300 barrels per month to consumers, but the producers, at this high price floor, produce 700 barrels per month. How much producer surplus is created with the price floor? Show your calculations. (10 points)

6. The Chairman of Production’s Office buys any barrels of gosum berries that the producers are not able to sell. With the price floor, the producers sell 300 barrels per month to consumers, but the producers, at this high price floor, produce 700 barrels per month. How much money does the Chairman of Production’s Office spend on buying up surplus gosum berries? Show your calculations. (10 points)

7. The Emperor of Gondwanaland must collect taxes from the people to pay for the purchases of surplus gosum berries by the Chairman of Production’s Office. As a result, total surplus (producer plus consumer) is reduced by the amount the Chairman of Production’s Office spent on buying surplus gosum berries. Using your answers for problems 4, 5, and 6 above, what is the total surplus when there is a price floor? Show your calculations. (12 points)

8. How does this compare to the total surplus without a price floor from problem 3 above? Is it more, or less, and by how much? (12 points)

--------------------------------------------

References:

Unit 6 Assignment: Governmental Price Controls

Possible Points

Points Earned

Overall Writing:

8

Used correct file name in uploading assignment document.

1

Demonstrated concerted effort to utilize material from the textbook and/or seminars to answer questions.

3

Correctly formatted in-text citations and listed at least ONE reference.

3

Used standard English with few or no grammatical errors.

1

Individual Questions:

72

1. Correctly calculated total consumer surplus with no price floor?

6

2. Correctly calculated total producer surplus with no price floor?

6

3. Correctly calculated total surplus with no price floors?

6

4. Correctly calculated total consumer surplus with a $70 price floor?

10

5. Correctly calculated total producer surplus with a $70 price floor?

10

6. Correctly calculated how much must be paid to purchase the surplus berries?

10

7. Correctly calculated total surplus with a $70 price floor?

12

8. Correctly calculated and explained how the total surplus with a $70 price floor differs from no price floor?

12

Less points deducted for late submission

Total Points

80

Page 5 of 5

Homework 6

Hint.pdf