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

Problem 18-18 (Algo) A particular forecasting

Problem 18-18 (Algo) A particular forecasting model was used to forecast a six-month period. Here are the forecasts and actual demands that resulted: April May June July August September FORECAST 253 327 402 352 380 460 ACTUAL 210 270 350 303 338 415 a. Find the tracking signal for each month. (Negative values should be indicated by a minus sign. Round your answers to the nearest whole number.) a. Find the tracking signal for each month. (Negative values should be indicated by a minus sign. Round your answers to the nearest whole number.) Month Tracking Signal (1) April | May June July August September (1) X (1) X (1) X (1) X (1) X b. Does the model used here give acceptable answers? No, the model's performance is poor. Yes, the model's performance is good

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