Twelve weeks of demand data are given in the following table. Calculate a 3-Week WMA, assuming the demand from three weeks ago is weighted as 25%, two weeks ago as 35%, and one week ago as 40%. What is the 3-Week WMA for Week 7? Week Demand 1 2 3 4 5 6 7 8 9 10 11 12 800 1,400 1,000 1,500 1,500 1,300 1,800 1,700 1,300 1,700 1,700 1,500

Practical Management Science
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Author:WINSTON, Wayne L.
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Chapter2: Introduction To Spreadsheet Modeling
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Twelve weeks of demand data are given in the following table. Calculate a 3-Week
WMA, assuming the demand from three weeks ago is weighted as 25%, two weeks
ago as 35%, and one week ago as 40%. What is the 3-Week WMA for Week 7?
Week Demand
1
234 DNG
5
6
7
8
9
10
11
12
800
1,400
1,000
1,500
1,500
1,300
1,800
1,700
1,300
1,700
1,700
1,500
1420
1565
1620
1375
Transcribed Image Text:Twelve weeks of demand data are given in the following table. Calculate a 3-Week WMA, assuming the demand from three weeks ago is weighted as 25%, two weeks ago as 35%, and one week ago as 40%. What is the 3-Week WMA for Week 7? Week Demand 1 234 DNG 5 6 7 8 9 10 11 12 800 1,400 1,000 1,500 1,500 1,300 1,800 1,700 1,300 1,700 1,700 1,500 1420 1565 1620 1375
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