Accounting 220-MEG
Ch 2 #1 Excel
| Types of Costs & Expenses | Excel 1 | ||||||||||||||||||||||||
| Natural Cost or Expense | Expense by the type of spending | ||||||||||||||||||||||||
| Functional cost or Expense | Expense by function, department or organizational heirarchy | ||||||||||||||||||||||||
| Fixed or Variable Cost or Expense | Varies with sales or production volume or does not | ||||||||||||||||||||||||
| Product or Period Cost or Expense | Part of product cost [CoGS / Inventoriable] or not | ||||||||||||||||||||||||
| Direct or Indirect Cost or Expense | Direct: tracable to a cost object [such as a product or capital project]; Indirect: not tracable may be assignable | ||||||||||||||||||||||||
| Conversion costs | Direct labor & manufacturing overhead [sometimes only variable OH] | ||||||||||||||||||||||||
| Prime costs | Direct materials & direct labor [sometimes varaible fringes on DL] | ||||||||||||||||||||||||
| Common cost | Cost on support to a group of cost objects but not tracable | ||||||||||||||||||||||||
| Tracable costs | Cost directly tracable to cost object | ||||||||||||||||||||||||
| Natural Expenses | Department or Function | ||||||||||||||||||||||||
| operating | operating | CoGS | distribution | ||||||||||||||||||||||
| Sales | Admin | Production | Warehouse | Totals: | |||||||||||||||||||||
| Salary Expense | 25,000 | 17,000 | 36,000 | 9,000 | 87,000 | ||||||||||||||||||||
| Wage Expense | 16,000 | 9,000 | 58,000 | 12,500 | 95,500 | ||||||||||||||||||||
| Production Direct labor | - 0 | - 0 | 115,000 | - 0 | 115,000 | ||||||||||||||||||||
| Fringe benefit expense | 13,000 | 8,800 | 74,000 | 6,400 | 102,200 | ||||||||||||||||||||
| Commission expense | 7,000 | - 0 | - 0 | - 0 | 7,000 | ||||||||||||||||||||
| Advertising expense | 9,500 | 400 | 750 | 200 | 10,850 | ||||||||||||||||||||
| Building rent expense | 3,200 | 3,600 | 12,500 | 4,800 | 24,100 | ||||||||||||||||||||
| Equipment lease expense | 400 | 2,300 | 6,900 | 2,230 | 11,830 | ||||||||||||||||||||
| Office supply expense | 1,900 | 1,400 | 2,300 | 600 | 6,200 | ||||||||||||||||||||
| Contract labor Expense | - 0 | - 0 | 34,000 | 3,320 | 37,320 | ||||||||||||||||||||
| Travel/entertainment exp. | 3,600 | 450 | 2,000 | 300 | 6,350 | ||||||||||||||||||||
| Professional services | 1,900 | 2,150 | 3,200 | - 0 | 7,250 | ||||||||||||||||||||
| Bank charges/fees | - 0 | 200 | - 0 | - 0 | 200 | ||||||||||||||||||||
| Depreciation expense | 2,200 | 1,975 | 44,000 | 11,000 | 59,175 | ||||||||||||||||||||
| Miscellaneous expense | 1,400 | 1,100 | 3,950 | 2,160 | 8,610 | ||||||||||||||||||||
| Total | 85,100 | 48,375 | 392,600 | 52,510 | 578,585 | ||||||||||||||||||||
| Sales | Admin | Production | Warehouse | ||||||||||||||||||||||
| Job | |||||||||||||||||||||||||
| Job AB1 | Job AB2 | Job AB3 | Totals | ||||||||||||||||||||||
| Salary Expense | 12,000 | 3,000 | - 0 | 15,000 | |||||||||||||||||||||
| Wage Expense | 2,300 | 6,200 | - 0 | 8,500 | |||||||||||||||||||||
| Production Direct labor | 21,000 | 23,000 | 66,000 | 110,000 | |||||||||||||||||||||
| Fringe benefit expense | 6,500 | 9,100 | 2,200 | 17,800 | |||||||||||||||||||||
| Commission expense | 2,500 | - 0 | 1,300 | 3,800 | |||||||||||||||||||||
| Advertising expense | - 0 | - 0 | - 0 | - 0 | |||||||||||||||||||||
| Building rent expense | - 0 | - 0 | - 0 | - 0 | |||||||||||||||||||||
| Equipment lease expense | - 0 | - 0 | 2,150 | 2,150 | |||||||||||||||||||||
| Office supply expense | - 0 | - 0 | - 0 | - 0 | |||||||||||||||||||||
| Contract labor Expense | 1,500 | 2,650 | 11,500 | 15,650 | |||||||||||||||||||||
| Travel/entertainment exp. | 250 | 350 | 600 | 1,200 | |||||||||||||||||||||
| Professional services | 1,110 | 850 | 1,950 | 3,910 | |||||||||||||||||||||
| Bank charges/fees | - 0 | - 0 | - 0 | - 0 | |||||||||||||||||||||
| Depreciation expense | - 0 | - 0 | - 0 | - 0 | |||||||||||||||||||||
| Miscellaneous expense | 875 | 625 | 325 | 1,825 | |||||||||||||||||||||
| Totals: | 48,035 | 45,775 | 86,025 | 179,835 | |||||||||||||||||||||
| Credit | |||||||||||||||||||||||||
| Accounts Payable | |||||||||||||||||||||||||
| 0 | |||||||||||||||||||||||||
| 0 | |||||||||||||||||||||||||
| 0 | |||||||||||||||||||||||||
| Product cost flows | |||||||||||||||||||||||||
| Manufacturing company | Raw materials | WIP | FG | CoGS | |||||||||||||||||||||
| Beginning Raw materials + | 100,000 | ||||||||||||||||||||||||
| Buy materials + | 20,000 | ||||||||||||||||||||||||
| Available for use Raw materials = | 120,000 | ||||||||||||||||||||||||
| Ending Raw materials - | 55,000 | ||||||||||||||||||||||||
| RM used for Production = | 65,000 | ||||||||||||||||||||||||
| Beginning WIP + | 77,000 | ||||||||||||||||||||||||
| Issued to WIP from Raw material inventory + | Direct cost | 65,000 | |||||||||||||||||||||||
| Direct labor + | Direct cost | 21,000 | Conversion cost | ||||||||||||||||||||||
| Applied overhead [Indirect costs] + | 42,000 | Conversion cost | |||||||||||||||||||||||
| Total Manufacturing costs; WIP for Period = | 205,000 | ||||||||||||||||||||||||
| Ending WIP Inventory - | 64,000 | ||||||||||||||||||||||||
| COG manufactured; [sent to FG] = | 141,000 | ||||||||||||||||||||||||
| Beginning FG + | 214,000 | ||||||||||||||||||||||||
| To FG from WIP; CoG Manufactured + | 141,000 | ||||||||||||||||||||||||
| CoG Available for Sale = | 355,000 | ||||||||||||||||||||||||
| Ending FG inventory - | 191,000 | ||||||||||||||||||||||||
| CoGS = | 164,000 | ||||||||||||||||||||||||
| Summary | Beginning | Additions | Ending | ||||||||||||||||||||||
| RW | 100,000 | 20,000 | 55,000 | ||||||||||||||||||||||
| WIP | 77,000 | 21,000 | 64,000 | ||||||||||||||||||||||
| FG | 214,000 | 42,000 | 191,000 | ||||||||||||||||||||||
| 391,000 | 83,000 | 310,000 | 164,000 | ||||||||||||||||||||||
| '+' | '+' | '-' | '=' |
Ch. 2A Excel
| Income statements: Chapter 2 | Excel 2 | Excel 1 | |||||||||||||||||||||||
| CoGS = Product cost // GAAP | Product cost flows | ||||||||||||||||||||||||
| Month: July | Var. Income Statement | Comment | Manufacturing company | Raw materials | WIP | FG | CoGS | ||||||||||||||||||
| Data set: | Manufacturing business | GAAP | Variable | Fixed | Beginning Raw materials + | 100,000 | |||||||||||||||||||
| A | Sold | 900 | units | sell price each: | $ 110.00 | Sales | Sales | Materials | Buy materials + | 20,000 | |||||||||||||||
| B | Purchased Materials Cost each | $ 62.00 | CoGS | CoGS | Available for use Raw materials = | 120,000 | |||||||||||||||||||
| C | sales rent per month | $ 3,000.00 | Sell.Exp | Sell.Exp | Ending Raw materials - | 55,000 | |||||||||||||||||||
| D | Insurance costs month: | $ 1,200.00 | Admin.Exp | Admin.Exp | RW used for Production = | 65,000 | |||||||||||||||||||
| E | Sales salaries exp: | $ 4,000.00 | Commission on sales | 4.50% | Sell.Exp | Sell.Exp | Sell.Exp | Y=4000+4.5%Xsales | |||||||||||||||||
| G | Admin salary expense | $ 2,800.00 | Admin.Exp | Admin.Exp | Beginning WIP + | 77,000 | |||||||||||||||||||
| H | Purchase new servers | $ 11,000.00 | N/A | N/A | N/A | N/A | Capital expenditure | Issued to WIP from Raw material inventory + | 65,000 | ||||||||||||||||
| I | Advertising expense | $ 950.00 | Sell.Exp | Sell.Exp | Direct labor + | 21,000 | |||||||||||||||||||
| J | Product brochures attached to each sold item | $ 1.75 | each | CoGS | CoGS | Applied overhead [Indirect costs] + | 42,000 | ||||||||||||||||||
| K | Communication expense | $ 2,450.00 | Admin.Exp | Admin.Exp | Total Manufacturing costs;WIP for Period = | 205,000 | |||||||||||||||||||
| L | Depreciation expense: Sales Office | $ 1,900.00 | Sell.Exp | Sell.Exp | Ending WIP Inventory - | 64,000 | |||||||||||||||||||
| M | Depreciation expense: general & admin | $ 1,800.00 | Admin.Exp | Admin.Exp | COG manufactured; [sent to FG] = | 141,000 | |||||||||||||||||||
| N | Shipping Warehousing rent | $ 1,050.00 | Sell.Exp | Sell.Exp | |||||||||||||||||||||
| O | Factory direct labor | $ 2,650.00 | Labor | Labor | Direct Labor | Beginning FG + | 214,000 | ||||||||||||||||||
| P | Component warehouse | $ 1,175.00 | CoGS | CoGS | Mfg. overhead | To FG from WIP; CoG Manufactured + | 141,000 | ||||||||||||||||||
| Q | Factory Mamagement | $ 2,290.00 | CoGS | CoGS | Mfg. overhead | CoG Available for Sale = | 355,000 | ||||||||||||||||||
| R | Fringe benefits for direct labor | $ 800.00 | CoGS | CoGS | Mfg. overhead | Ending FG inventory - | 191,000 | ||||||||||||||||||
| S | Fringe benefits for Admin. | $ 200.00 | Admin.Exp | Admin.Exp | |||||||||||||||||||||
| T | Process utilitiy cost | $ 400.00 | CoGS | CoGS | Mfg. overhead | CoGS = | 164,000 | ||||||||||||||||||
| U | Solder & solvents | $ 200.00 | CoGS | CoGS | Mfg. overhead | ||||||||||||||||||||
| V | Derperciation factory Bldg. & eqpmnt. | $ 1,860.00 | CoGS | CoGS | Summary | Beginning | Additions | Ending | |||||||||||||||||
| W | Variable Administrative expenses | 1% | of sales $s | RW | 100,000 | 20,000 | 55,000 | ||||||||||||||||||
| WIP | 77,000 | 21,000 | 64,000 | ||||||||||||||||||||||
| Month: July | Var. Income Statement | Comment | FG | 214,000 | 42,000 | 191,000 | |||||||||||||||||||
| Data set: | Manufacturing business | Product | Period | Fixed | Variable | 391,000 | 83,000 | 310,000 | 164,000 | ||||||||||||||||
| A | Sold | 900 | units | sell price each: | $ 110.00 | Revenue | $ 99,000 | '+' | '+' | '-' | '=' | ||||||||||||||
| B | Purchased Materials Cost each | $ 62.00 | $ 55,800 | $ 55,800 | x | ||||||||||||||||||||
| C | sales rent per month | $ 3,000.00 | $ 3,000 | $ 3,000 | |||||||||||||||||||||
| D | Insurance costs month: | $ 1,200.00 | $ 1,200 | $ 1,200 | |||||||||||||||||||||
| E | Sales salaries exp: | $ 4,000.00 | + Commission on sales | 4.50% | $ 8,455 | $ 4,000 | $ 4,455 | s | |||||||||||||||||
| G | Admin salary expense | $ 2,800.00 | $ 2,800 | $ 2,800 | |||||||||||||||||||||
| H | Purchase new servers | $ 11,000.00 | N/A | N/A | N/A | N/A | Capital expenditure | ||||||||||||||||||
| I | Advertising expense | $ 950.00 | $ 950 | $ 950 | |||||||||||||||||||||
| J | Product brochures attached to each sold item | $ 1.75 | each | $ 1,575 | $ 1,575 | x | |||||||||||||||||||
| K | Communication expense | $ 2,450.00 | $ 2,450 | $ 2,450 | |||||||||||||||||||||
| L | Depreciation expense: Sales Office | $ 1,900.00 | $ 1,900 | $ 1,900 | |||||||||||||||||||||
| M | Depreciation expense: general & admin | $ 1,800.00 | $ 1,800 | $ 1,800 | |||||||||||||||||||||
| N | Shipping Warehousing rent | $ 1,050.00 | $ 1,050 | $ 1,050 | |||||||||||||||||||||
| O | Factory direct labor | $ 2,650.00 | $ 2,650 | $ 2,650 | x | ||||||||||||||||||||
| P | Component warehouse | $ 1,175.00 | $ 1,175 | $ 1,175 | |||||||||||||||||||||
| Q | Factory Mamagement | $ 2,290.00 | $ 2,290 | $ 2,290 | |||||||||||||||||||||
| R | Fringe benefits for direct labor | $ 800.00 | $ 800 | $ 800 | x | ||||||||||||||||||||
| S | Fringe benefits for Admin. | $ 200.00 | $ 200 | $ 200 | |||||||||||||||||||||
| T | Process utilitiy cost | $ 400.00 | $ 400 | $ 400 | x | ||||||||||||||||||||
| U | Solder & solvents | $ 200.00 | $ 200 | $ 200 | x | ||||||||||||||||||||
| V | Derperciation factory Bldg. & eqpmnt. | $ 1,860.00 | $ 1,860 | $ 1,860 | |||||||||||||||||||||
| W | Variable Administrative expenses | 1% | of sales $s | $ 990 | $ 990 | s | |||||||||||||||||||
| Totalsè | $ 66,750 | $ 24,795 | $ 24,675 | $ 66,870 | ←Totals | ||||||||||||||||||||
| No change in FG/WIP inventory | Contribution format | ||||||||||||||||||||||||
| GAAP | Managerial Accounting | Variable | |||||||||||||||||||||||
| Sales | $ 99,000 | Sales | $ 99,000 | ||||||||||||||||||||||
| Cost of Goods Sold | $ 66,750 | Variable Costs & Expenses | |||||||||||||||||||||||
| Gross Margin [Gross Profit] | $ 32,250 | Cost of Goods Sold | $ 61,425 | x | $ 55,800 | $ 61,425 | $ 61,425 | ||||||||||||||||||
| Variable Selling Expenses | $ 4,455 | $ 1,575 | $ 5,445 | ||||||||||||||||||||||
| Selling & Administrative Expense | Variable Admin. Expenses | $ 990 | $ 2,650 | $ 66,870 | |||||||||||||||||||||
| Selling Expense | $ 15,355 | Total Var. Costs & Expenses | $ 66,870 | $ - 0 | |||||||||||||||||||||
| Administrative Expense | $ 9,440 | Contribution Margin | $ 32,130 | 32.5% | $ - 0 | ||||||||||||||||||||
| Total Sales & Administrative Expense | $ 24,795 | $ 800 | |||||||||||||||||||||||
| Fixed Expenses | $ - 0 | ||||||||||||||||||||||||
| Net Operating Income | $ 7,455 | Manufacturing | $ 5,325 | $ 400 | |||||||||||||||||||||
| Selling Expense | $ 10,900 | $ 200 | |||||||||||||||||||||||
| Administrative Expense | $ 8,450 | ||||||||||||||||||||||||
| Total Sales & Admin. Expense | $ 24,675 | ||||||||||||||||||||||||
| Net Operating Income | $ 7,455 | 0 | |||||||||||||||||||||||
| check | |||||||||||||||||||||||||
| Income is the same without consideration of ending inventory changes | |||||||||||||||||||||||||
| IF ending WIP nd/or FG changes then GAAP is NOT equal to Variable format | |||||||||||||||||||||||||
Ch.2 B Excel
| Chapter 2 Regression | ||||||||||||||
| Hi-Lo Method | for | Y = a + bX | Excel 3 | |||||||||||
| Compute "b" first then compute "a" | ||||||||||||||
| A | B | C | Modeled Y | |||||||||||
| A6 | Actual = X | Actual = Y | using hi - low | Excel Min = low | ||||||||||
| A7 | Units | $ | Excel Max = hi | Divide ∆ $s by | ||||||||||
| A8 | 2310 | $ 10,113 | $ 10,568 | |||||||||||
| A9 | 2453 | $ 12,691 | $ 11,085 | Difference:Min [Lo] - Max {Hi] | ||||||||||
| A10 | 2641 | $ 10,905 | $ 11,765 | ∆ Units | ∆$s | |||||||||
| A11 | 2874 | $ 12,949 | $ 12,608 | 3326 | $ 12,030 | ∆ $ & ∆ units | ||||||||
| A12 | 3540 | $ 15,334 | $ 15,017 | |||||||||||
| A13 | 4861 | $ 21,455 | $ 19,795 | Imputed variable per unit | ∆ $ / ∆ units = b | |||||||||
| A14 | 5432 | $ 21,270 | $ 21,860 | $ 3.617 | = b the variable cost per unit | |||||||||
| A15 | 5268 | $ 19,930 | $ 21,267 | |||||||||||
| A16 | 4628 | $ 21,860 | $ 18,952 | Formula | Hi | Low | ||||||||
| A17 | 3720 | $ 18,383 | $ 15,668 | Y = 3.617X + 2212.598 | Spent | $ 21,860 | $ 9,830 | |||||||
| A18 | 2106 | $ 9,830 | $ 9,830 | bX | $ 19,648 | $ 7,617 | ||||||||
| A19 | 2495 | $ 11,081 | $ 11,237 | after you have computed "b" then compute "a' | $ 2,212 | $ 2,213 | ||||||||
| x = Qty | Varible-bX | |||||||||||||
| Min | 2106 | $ 9,830 | Hi | $ 7,617.40 | $ 2,212.60 | fixed | = a | |||||||
| Max | 5432 | $ 21,860 | Low | $ 19,647.54 | $ 2,212.46 | fixed | = a | |||||||
| Regression | Regression Method for | Y = a + bX | Excel 4 | |||||||||||
| The RSQ(array1, array2) function returns the Square of the Pearson Product-Moment Correlation Coefficient between two arrays of data. | ||||||||||||||
| A | B | C | D | E | F | |||||||||
| A6 | Actual | Actual | Modeled | Modeled | $ | |||||||||
| A7 | Units | $ | $ | % accuracy | Difference | |||||||||
| A8 | 2310 | $ 10,113 | $ 10,932 | 8.1% | 819 | |||||||||
| A9 | 2453 | $ 12,691 | $ 11,467 | -9.6% | (1,224) | |||||||||
| A10 | 2641 | $ 10,905 | $ 12,170 | 11.6% | 1,265 | Can use excel wizard for help with formula | ||||||||
| A11 | 2874 | $ 12,949 | $ 13,041 | 0.7% | 92 | 0.916762505 | RSQ | RSQ = Parson squared, Excel = "+ RSQ" | ||||||
| A12 | 3540 | $ 15,334 | $ 15,531 | 1.3% | 197 | |||||||||
| A13 | 4861 | $ 21,455 | $ 20,469 | -4.6% | (986) | 3.7385 | Slope | = b | Excel "+ slope" | for computations by "hand" see cell A65 | ||||
| A14 | 5432 | $ 21,270 | $ 22,604 | 6.3% | 1,334 | $ 2,296 | Intercept | = a | Excel "+ intercept" | for computations by "hand" see cell A91 | ||||
| A15 | 5268 | $ 19,930 | $ 21,991 | 10.3% | 2,061 | |||||||||
| A16 | 4628 | $ 21,860 | $ 19,598 | -10.3% | (2,262) | =+SLOPE(C29:C40,B29:B40) | ||||||||
| A17 | 3720 | $ 18,383 | $ 16,204 | -11.9% | (2,179) | =+INTERCEPT(C29:C40,B29:B40) | ||||||||
| A18 | 2106 | $ 9,830 | $ 10,170 | 3.5% | 340 | std deviation | std deviation | |||||||
| A19 | 2495 | $ 11,081 | $ 11,624 | 4.9% | 543 | 4799 | Y | |||||||
| X | Y | sum►► | (0) | 4595 | Model | 0.9574771564 | Pearson | =+G41/G40 | ||||||
| 3527.3 | $ 15,483 | $ 15,483 | 0.9% | 1229 | X | 0.916762505 | P2 = RSQ | =+I41^2 | ||||||
| mean | regression error | |||||||||||||
| Ch.2 ACC220//HCT | Hi-Low | Hi-Low | Regression | Regression | Excel 5 | |||||||||
| Actual | Actual | Modeled | % | Modeled | % | Net Error | ||||||||
| Units | $ | $s | Error | $s | Error | Hi-Low | Regression | |||||||
| 2,310 | $ 10,113 | $ 10,568 | 4.5% | $ 10,932 | 8.1% | 4.5% | 8.1% | |||||||
| 2,453 | $ 12,691 | $ 11,085 | 12.7% | $ 11,467 | 9.6% | -12.7% | -9.6% | |||||||
| 2,641 | $ 10,905 | $ 11,765 | 7.9% | $ 12,170 | 11.6% | 7.9% | 11.6% | |||||||
| 2,874 | $ 12,949 | $ 12,608 | 2.6% | $ 13,041 | 0.7% | -2.6% | 0.7% | |||||||
| 3,540 | $ 15,334 | $ 15,017 | 2.1% | $ 15,531 | 1.3% | -2.1% | 1.3% | |||||||
| 4,861 | $ 21,455 | $ 19,795 | 7.7% | $ 20,469 | 4.6% | -7.7% | -4.6% | |||||||
| 5,432 | $ 21,270 | $ 21,860 | 2.8% | $ 22,604 | 6.3% | 2.8% | 6.3% | |||||||
| 5,268 | $ 19,930 | $ 21,267 | 6.7% | $ 21,991 | 10.3% | 6.7% | 10.3% | |||||||
| 4,628 | $ 21,860 | $ 18,952 | 13.3% | $ 19,598 | 10.3% | -13.3% | -10.3% | |||||||
| 3,720 | $ 18,383 | $ 15,668 | 14.8% | $ 16,204 | 11.9% | -14.8% | -11.9% | |||||||
| 2,106 | $ 9,830 | $ 9,830 | 0.0% | $ 10,170 | 3.5% | 0.0% | 3.5% | |||||||
| 2,495 | $ 11,081 | $ 11,237 | 1.4% | $ 11,624 | 4.9% | 1.4% | 4.9% | |||||||
| 6.4% | 6.9% | -2.5% | 0.9% | |||||||||||
| Average | Average | average error | ||||||||||||
| absolute error | absolute error | |||||||||||||
| RSQ | X | Y | Prod | X2 | Y2 | |||||||||
| by | 1,217 | 5,370 | 6,537,587 | 1,481,900 | 28,841,375 | |||||||||
| Hand | 1,074 | 2,792 | 2,999,986 | 1,154,192 | 7,797,591 | |||||||||
| 886 | 4,578 | 4,058,003 | 785,587 | 20,961,899 | ||||||||||
| 653 | 2,534 | 1,655,819 | 426,844 | 6,423,268 | ||||||||||
| (13) | 149 | (1,893) | 160 | 22,325 | ||||||||||
| (1,334) | (5,972) | 7,964,102 | 1,778,667 | 35,659,808 | ||||||||||
| (1,905) | (5,787) | 11,021,512 | 3,627,755 | 33,484,547 | ||||||||||
| (1,741) | (4,447) | 7,740,019 | 3,029,920 | 19,772,103 | ||||||||||
| (1,101) | (6,377) | 7,018,493 | 1,211,467 | 40,660,815 | ||||||||||
| RSQ = Pearson2 = correlation coefficient2 | (193) | (2,900) | 558,653 | 37,120 | 8,407,584 | |||||||||
| 1,421 | 5,653 | 8,035,390 | 2,020,188 | 31,961,120 | ||||||||||
| RSQ | 1,032 | 4,402 | 4,544,761 | 1,065,712 | 19,381,273 | |||||||||
| by | Sum of products | 62,132,433 | 16,619,515 | 253,373,707 | Sums | |||||||||
| Hand | 4,077 | 15,918 | SqRoot of sum | |||||||||||
| 64,891,818 | Products of Square roots | |||||||||||||
| 0.9575 | Pearson [P] = r | |||||||||||||
| 0.9168 | Pearson2 = RSQ | |||||||||||||
| Slope By "Hand" | ||||||||||||||
| b = slope | ||||||||||||||
| _ X = mean of X | _ Y = mean of Y | |||||||||||||
| X | Y | X - mean | Y - mean | X x Y | ∆X2 | |||||||||
| 2310 | $ 10,113 | -1217.3 | $ (5,370) | 6537587 | 1481900.44444444 | |||||||||
| 2453 | $ 12,691 | (18.03) | -1074.3 | $ (2,792) | 2999986 | 1154192.11111111 | ||||||||
| 2641 | $ 10,905 | 9.50 | -886.3 | $ (4,578) | 4058003 | 785586.777777778 | ||||||||
| 2874 | $ 12,949 | (8.77) | -653.3 | $ (2,534) | 1655819 | 426844.444444445 | ||||||||
| 3540 | $ 15,334 | (3.58) | 12.7 | $ (149) | -1893 | 160.4444444444 | ||||||||
| 4861 | $ 21,455 | (4.63) | 1333.7 | $ 5,972 | 7964102 | 1778666.77777778 | ||||||||
| 5432 | $ 21,270 | 0.32 | 1904.7 | $ 5,787 | 11021512 | 3627755.11111111 | ||||||||
| 5268 | $ 19,930 | (8.17) | 1740.7 | $ 4,447 | 7740019 | 3029920.44444444 | ||||||||
| 4628 | $ 21,860 | 3.02 | 1100.7 | $ 6,377 | 7018493 | 1211467.11111111 | ||||||||
| 3720 | $ 18,383 | (3.83) | 192.7 | $ 2,900 | 558653 | 37120.4444444444 | ||||||||
| 2106 | $ 9,830 | (5.30) | -1421.3 | $ (5,653) | 8035390 | 2020188.44444444 | ||||||||
| 2495 | $ 11,081 | (3.22) | -1032.3 | $ (4,402) | 4544761 | 1065712.11111111 | ||||||||
| X | Y | -0.0 | 0.0 | 62132433.3333333 | 16619514.6666667 | |||||||||
| 3527.3 | $ 15,483 | $ (4) | ||||||||||||
| mean | 3.7385 | slope | ||||||||||||
| Intercept By "Hand" | Y = a + bX | |||||||||||||
| after you have the slope then | ||||||||||||||
| intercept = [Mean of Y] - [mean of X]*[slope] | ||||||||||||||
| _ Y | $ 15,483 | |||||||||||||
| _ X | 3527.3 | |||||||||||||
| Slope | 3.7385 | |||||||||||||
| Intercept | 2,296.4 |
Pearson product moment correlation coefficient Assumes Normal Distribution Sum of the products of the difference from the mean for x and y divided by the square root of the product of the sum the squares of the difference from the mean for x time same sum for Y
The variability of Y attributable to the variability of X
Parson done by "hand" using formula above
Ch.2 HW
| Chapter 2 HW | ACC220 | |||||||
| Hi-Lo Method | #1 | |||||||
| A | B | C | ||||||
| Actual = X | Actual = Y | |||||||
| Units | $ | |||||||
| B8 | 5500 | $ 21,000 | Data | |||||
| B9 | 5600 | $ 21,200 | Data | |||||
| B10 | 5800 | $ 21,600 | Data | |||||
| B11 | 6400 | $ 22,700 | Data | |||||
| B12 | 5400 | $ 19,900 | Data | |||||
| B13 | 5900 | $ 22,000 | Data | |||||
| a] Compute a, b, of Y=a + bx | ||||||||
| b] Compute projected spending @ | 5750 | units | ||||||
| c] prepare chart showing difference from formula determine & each actual value | ||||||||
| d] With regression what would be the slope and intercept for Y = a + bx | ||||||||
| Fixed/Variable Income Statement | #2 | |||||||
| Product | Period | Amount | ||||||
| Product Materials | $950,000 | |||||||
| Direct Labor spending per unit | $0.70 | |||||||
| Variable MOH per product unit | $2.25 | |||||||
| Fixed Sellng | $165,500 | |||||||
| Variable Selling per unit | 4.50% | of Sales $s | ||||||
| Adminstrative | $149,000 | |||||||
| Fixed Manufacturing OH | $218,000 | |||||||
| Sales Quantity | 105,000 | |||||||
| Sales price per unit | $20.00 | |||||||
| [a] | Complete chart above | |||||||
| [b] | Create Variable Format AND GAAP format income statements | |||||||
| b | ||||||||
| Chart c] | #1 | Difference | Difference | |||||
| Actual X | Actusl $ | Modeled Y | $s | % | ||||
| B8 | 5500 | $ 21,000 | $ - 0 | |||||
| B9 | 5600 | $ 21,200 | $ - 0 | |||||
| B10 | 5800 | $ 21,600 | $ - 0 | |||||
| B11 | 6400 | $ 22,700 | $ - 0 | |||||
| B12 | 5400 | $ 19,900 | $ - 0 | |||||
| B13 | 5900 | $ 22,000 | $ - 0 |