During the past three weeks sales of a brand of medicine

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During the past three weeks sales of a brand of medicine have been as follows:

Week

Sales

1

71

2

70

3

69

Using exponential smoothing with a smoothing constant of .10, forecast sales for week 4. (Note: Round answer to the nearest whole number of sales)



71



70



69



72

Reference no: EM13626223

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