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Compute the mad

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Reference no: EM13250169

Sales of music stands at Johnny Ho's music store in Columbus Ohio, over the past 10 weeks are shown in the table below.

a. Forcast demand for each week, including week 10 using exponential smoothing with a= 5 (initial forescast = 20).

Week Demand Week Demand
1 20 6 29
2 21 7 36
3 28 8 22
4 37 9 25
5 25 10 28

b. Compute the MAD.

c. Compute the tracking signal.

 

Reference no: EM13250169

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