Question: Find Replace Paint Date and insert drawing time object Select all Insert Editing The missing or displayed improperly. USE NUMBER (7) TO SOLVE THE EXERCISES







Find Replace Paint Date and insert drawing time object Select all Insert Editing The missing or displayed improperly. USE NUMBER (7) TO SOLVE THE EXERCISES Exercise 3: Exponential Smoothing method (forecasting) --- A demand had been forecast for last week at ( .) 220 x... products and only (...) 210 x ... products were actually demanded. What would the forecast be for this week using exponential smoothing with a=0.25? F = b. supposing, with the forecast made in (a), this week's demand actually turns out to be (.....) 225 X.... What would the new forecast for the next week? F = Exercise 4. A firm's sales for a product line during the past 12 quarters were as flows: Al find Replace Date and insert Objed Select all sert Editing ng or displayed improperly. Exercise 4: A firm's sales for a product line during the past 12 quarters were as flows: Quarter Sales Quarter Sales Quarter Sales 1 6 X ...- 7 26 x.... 13 ? 2 15 X... 8 29 X 14 ? 3 15 x 9 38 X.. 15 2 4 15 X 10 45 X ... 16 ? 5 24 X. 11 40 X 6 31 x 12 49 X The firm wants to make forecasts for quarters 13,14,15 and, 16 N= ........ 1 2 2 3 4 5 5 6 7 8 9 10 11 12 Year (t) Sales (D) 1 2 3 4 S 6 Dt Year (t) Sales (D) t? t.D t.D: Sales (D) Dt t.D. t.D. b= a= D = ... + (t)
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