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Using the data given complete the forecasts using the following 3 methods For each calculate the mean absolute deviation (MAD) What forecast method is

Using the data given complete the forecasts using the following 3 methods For each calculate the mean absolute deviation (MAD) What forecast method is best, why? 2 month Month 1 2 3 4 5 6 7 sum of errors MAD Pizzas 230 240 260 320 320 350 Forecast Absolute value of error "I

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