• • 4.59 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:

a) Forecast demand for each week, including week 10, using exponential smoothing with a 5 .5 (initial forecast 5 20).

b) Compute the MAD.

c) Compute the tracking signal.

Transcribed Image Text:

WEEK DEMAND WEEK DEMAND 1 20 6 29 234 21 7 36 28 8 22 37 9 25 5 25 10 28