QUESTION 9 Given the data in table below, use exponential smoothing with alpha=0.6 to forecast the Tire sales for the month of May. Assume the cast for a. 15.35 O b. 21.28 c. 10.40 O d. 17.78 Month January February March April Automobile Tire Sales 20 21 15 14 stories
QUESTION 14 Two models of a product-Regular (X) and Deluxe (Y)-are produced by a company A linear programming model is used to determine the production schedule The follows: Maximize profit= 50X+60 Y Subject to: 8X+10Ys800 X+Y≤ 120 4X+5Y 500 all variables 0 Oo O 10 O800 810 none of the above (labor hours) (total units demanded) (raw materials) The optimal solution was obtained to be X= 100.Y=0. What would be the slack for the constraint labor hours, based on this solution?
QUESTION 15 Consider the following LP problem. Max 5X +5Y subject to: 1X Y 2X+ 4Y X, Y = 0 Identify the feasible area in the graph below. The Feasible Area is determined by the area delimited by: C be a Ⓒach 860 <100 O abdh b-c-d Ⓒa-b-4-f-g 1Y<= 80 400 d e f g h X
QUESTION 17 Benoit manages an office supply store. One product in the store is electronic tablets. Benoit knows that 10,000 tablets will be sold this year at a constart rate throughout the year. The ar 200 working days per year and the lead-time is 3 days. The cost of placing an order is $90, while the holding cost is $20 per tablet per year How many units should Benoit order each time to minimize his annual inventory cost? O 200 Ⓒ300 O 500 O 100 none of the above
QUESTION 9 Given the data in table below, use exponential smoothing with alpha=0.6 to forecast the Tire sales for the mo
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