Consider the time series below. Complete parts a through e below. Period Demand 2 14 1 17 3 10 a) Forecast the demand for Period 9 using exponential smoothing with a = 0.2. The forecasted demand for Period 9 using exponential smoothing with a = 0.2 is (Round to three decimal places as needed.) 4 13 5 17 6 16 7 8 8 13

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A: CALCULTE MAD:

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