Question: The realized demand values A and forecast values F, for periods t=1,2,3,4,5 are provided in the table below. + A F 1 751 751 2

The realized demand values A and forecast values F, for periods t=1,2,3,4,5 are provided in the table below. + A F 1 751 751 2 741 751 3 728 749 4 773 745 5 718 751 Round only the final measure of forecast accuracy to two decimals. The cumulative sum of the forecast errors (CSE) is -36 (Round to two decimals.) The mean absolute deviation value (MAD) is 18 (Round to two decimals.) The mean squared error value (MSE) is 483 (Round to two decimals.) The mean absolute percent error value (MAPE) is 3 (Round to two decimals.)

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