Question: Q13 -Please help!! An operation analyst is forecasting this year's demand for one of his company's products based on the following historical data: (4 year

Q13 -Please help!!

An operation analyst is forecasting this year's demand for one of his company's products based on the following historical data: (4 year ago Quantity sold was 1081). (3 year ago Quantity sold was 1226 ). (2 year ago Quantity sold was 1730 ) and the last year Quantity sold was 1908. The previous trend line had predicted 1203 for three years ago, 1257 for two years ago and 1310 for last year. What was the mean squared error (MSE) for these forecasts? on O a. 20.190001 Ob 193954 O c 0.2 d. 364.67001

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