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Problem 10 Question Help After graduating from college, you and your friends start selling birdhouses made from recycled plastic. The idea has caught on, as shown by the following sales figures E! Click the icon to view the sales data. a. Prepare forecasts for June through September by using a three-period moving average model (enter your responses rounded to the nearest whole number) Forecast Month March April May June July August Demand 250 1,820 1,330 3.330 3.980 5.900 113333 2160 2880 September 4403.33 b. Prepare forecasts for June through September rounded to the nearest whole number). using an exponential smoothing model with 0.7. Assume that the forecast for May was 2.100 (enter your responses Month March Demand 250 forecast 1.820 1,330 3,330 2100 0 Enter your answer in the answer box and then click Check Answer. 7 parts remaining vascript dowercise (91: Check