Question: a. Use double exponential smoothing to forecast sales using an a of 0.20 and of 0.40, and intial base of 40.0 and a trend of

a. Use double exponential smoothing to forecast

a. Use double exponential smoothing to forecast sales using an a of 0.20 and of 0.40, and intial base of 40.0 and a trend of 6.0 Extend the forecasts through period of 10. a=0.20 B = 0.40 0.2 0.4 Period Sales (Actual) Forecast Base=40 Trend=6 40 6 + O O OOOO AWN- 2 3 4 5 6 7 401 47 39 44 49 48 45 10

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