Question

# Sales of tablet computers at Ted​ Glickman's electronics store in​ Washington, D.C., over the past 10...

Sales of tablet computers at Ted​ Glickman's electronics store in​ Washington, D.C., over the past 10 weeks are shown in the table​ below:                                                                                                                     Week 1 2 3 4 5 6 7 8 9 10 Demand 21 21 28 36 26 29 35 20 25 30 ​a) The forecast for weeks 2 through 10 using exponential smoothing with alpha ​= 0.55 and a week 1 initial forecast of 21.0 are ​(round your responses to two decimal​ places): Week 1 2 3 4 5 6 7 8 9 10 Demand 21 21 28 36 26 29 35 20 25 30 Forecast 21.0

FORECAST

21.00

21.00

21.00

24.85

30.98

28.24

28.66

32.15

25.47

25.21

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