Listed below is the number of movie tickets sold at the Library Cinema-Complex, in thousands

Listed below is the number of movie tickets sold at the Library Cinema-Complex, in thousands, for the period from 2001 to 2013. Compute a five-year weighted moving average using weights of 0.15, 0.1, 0.25, 0.13, and 0.37, respectively. Describe the trend in yield. (Round your answers to 3 decimal places.)

  2001

8.61  

  2002

8.44  

  2003

7.67  

  2004

6.79  

  2005

7.37  

  2006

6.48  

  2007

6.71  

  2008

6.81  

  2009

5.48  

  2010

5.67  

  2011

5.84  

  2012

5.49  

  2013

5.53  

The weighted moving averages are:

  There is a regular   of approximately 0.3 per year.

Appliance Center sells a variety of electronic equipment and home appliances. For the last 4 years, 2010 through 2013, the following quarterly sales (in $ millions) were reported.

Quarter

Year

I

II

III

IV

2010

5.3

4.1

6.8

6.7

2011

4.8

3.8

5.6

6.8

2012

4.3

3.8

5.7

6.0

2013

5.6

4.6

6.4

5.9

 Click here for the Excel Data File

Determine a typical seasonal index (adjusted) for each of the four quarters. (Round your answers to 4 decimal places.)

Seasonal

Quarter

Index

1

2

3

4