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Please see attached for question to solve. Question 1 A marketing manager is forecasting the sales of cars per week. Determine the error for each

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Question 1 A marketing manager is forecasting the sales of cars per week. Determine the error for each of the following forecasts. Then, calculate MAD and MSE. Period Value Forecast Error 202 2 191 202 3 173 192 4 169 181 5 171 174 6 175 172 182 174 8 196 179 9 204 189 10 219 198 11 227 211

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