Question: Exercise The actual demand and the forecasts are given as follows for Months 1, 2, and 3. Compute the MSE, the MAD, and the MAPE.

Exercise The actual demand and the forecasts are given as follows for Months 1, 2, and 3. Compute the MSE, the MAD, and the MAPE. Error Error? Absolute Error (Absolute Error/Demand) 100 (%) Month 1 Demand Forecast 40 41 38 46 44 42

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