Two independent methods of forecasting based on judgment and experience have been prepared each month for the past 10 months. The forecasts and actual sales are as follows: Month 1 2 3 4 5 6 7 8 9 10 Sales 840 830 840 830 780 830 810 830 800 840 Forecast 1 785 825 790 825 820 810 810 835 790 860 Forecast 1 Forecast 2 a. Compute the MSE and MAD for each forecast. (Round your answers to 2 decimal places.) Forecast 2 810 830 805 810 775 806 815 825 820 800 MSE MAD b. Compute MAPE for each forecast. (Round your intermediate calculations to 5 decimal places and final answers to 4 decimal places.)

Two independent methods of forecasting based on judgment and experience have been prepared each month for the past 10 menths The forecasts and actual sales are as follows: a. Compute the MSE and MAD for each forecast. (Round your answers to 2 decimal places.) b. Compute MAPE for each forecast. (Round your Intermediate calculations to 5 decimal places and final answers to 4 decimal places.)