Sales of music stands at jonny ho''s music store

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Reference no: EM1389552

Sales of music stands at Jonny Ho's music store in Columbus 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(initial forecast =20).

Week Demand Week Demand
1 20 6 29
2 21 7 36
3 28 8 22
4 37 9 25
5 37 9 25
Compute the MAD and tracking signal

Reference no: EM1389552

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