Question: C) The MSE for a 3-year moving average based forecast is __ sales (round your response to the nearest whole number. Please solve b and

C) The MSE for a 3-year moving average based forecast is __ sales (round your response to the nearest whole number.
Please solve b and c
Sales of Volkswagen's popular Beetle have grown steadily at auto dealerships in Nevada during the past 5 years (see table below) Sales 450 Year 1 2 3 4 5 510 516 570 580 a) Forecasted sales for year 6 using a 3-year moving average is 555.3 sales (round your response to one decimal place) b) The MAD for a 3-year moving average based forecast is place) sales (round your response to one decimalStep by Step Solution
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