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For the given data, generate the forecast for each of the time period using simple moving average for n = 3 period and weighted

For the given data, generate the forecast for each of the time period using simple moving average for n = 3 period and weighted moving average for n = 4 period. Also find the forecast for 9th , 10th, and 11th period. Period Demand 1 380 2 220 3 350 150 280 6. 320 7 250 8 450

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