3. The following tabulations are actual sales of units for six months and a starting forecast...

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3. The following tabulations are actual sales of units for six months and a starting forecast in January. a. Calculate forecasts for the remaining five months using simple exponential smoothing with = 0.2. b. Calculate MAD for the forecasts. Print Actual Forecast January 100 80 February 94 March 106 April 80 May 68 June 94 3. The following tabulations are actual sales of units for six months and a starting forecast in January. a. Calculate forecasts for the remaining five months using simple exponential smoothing with = 0.2. b. Calculate MAD for the forecasts. Print Actual Forecast January 100 80 February 94 March 106 April 80 May 68 June 94