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
|
|
|
Determine a typical seasonal index (adjusted) for each of the four quarters. (Round your answers to 4 decimal places.)
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|
Seasonal
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|
Quarter
|
Index
|
|
1
|
|
|
2
|
|
|
3
|
|
|
4
|
|
|
|