Question: 21. Two different forecasting models were used to forecast sales of a popular soda on a college campus. Actual demand and the two sets of
21. Two different forecasting models were used to forecast sales of a popular soda on a college campus. Actual demand and the two sets of forecasts are shown. Use MAD to explain which method provided a better forecast.
Period Actual DemandForecast 1Forecast 2
1907887
2878588
3928490
4959297
598100102
698102101
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