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Question: score 0 of 3 pts 11 of 19 11 complete...

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Score: 0 of 3 pts 11 of 19 (11 complete) HW Score: 21.29%, 12.56 of 59 pts Problem 4.17 Brief Question Help Sales of Volkswagens popular Beetle have grown steadily at auto dealerships in Nevada during the past 5 years (see table below). Using exponential smoothing with a smoothing constant (α) of 0.30 and a starting forecast of 405.00, the following sales forecast has been developed Forecasted Sales 405.00 417.00 442.50 Year Sales 445 502 520 2 Using smoothing constants of 0.60 and 0.90, develop forecasts for the sales of VW Beetles. Use MAD to determine which of the three smoothing constants (0.30 0.60, or 0.90) gives the most accurate forecast. The MAD for a forecast developed using exponential smoothing with α= 0.30 is | | sales. (Round your response to two decimal places.)

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