Question: Problem 3-18 A particular forecasting model was used to forecast a six-month period. Here are the forecasts and actual demands that resu April May June

Problem 3-18 A particular forecasting model was used to forecast a six-month period. Here are the forecasts and actual demands that resu April May June July August September FORECAST ACTUAL 254 204 329 262 404 320 354 304 378 330 454 405 a. Find the tracking signal for each month. (Negative values should be indicated by a minus sign. Round your answers number.) Tracking Signal Month April May June July August September 4 5 60 b. Is the model being used is giving acceptable answers. No, the model's performance is poor. O Yes, the model's performance is good. kiev-ukraine-....webp - kiev-ukraine-....webp 2208-MARK.4....docx 16
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