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Assignment_1_Solution

# Assignment_1_Solution - Assignment 1 Solution Chapter 2 8...

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Assignment 1 Solution Chapter 2: # 8, 22, 23, case 2.1 (a,b,c,d) 8. X 1 = number of desktop computers, X 2 = number of laptop computers MAX 600 X 1 + 900 X 2 ST 2 X 1 + 3 X 2 300 X 1 80 X 2 75 X 1, X 2 0

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Case 2.1 a. 200 pumps, 1566 labor hours, 2712 feet of tubing. b. Pumps are a binding constraint and should be increased to 207, if possible. This would increase profits by \$1,400 to \$67,500. c. Labor is a binding constraint and should be increased to 1800, if possible. This would increase profits by \$3,900 to \$70,000. d. Tubing is a non-binding constraint. They’ve already got more than they can use and don’t need any more. Chapter 3: # 19, 21, 24, 36, 38, 41. 19. X ij = number of units of specimen i assigned to machine j MIN 3 X1A + 4 X2A + 4 X3A + 5 X4A + 3 X5A + 5 X1B + 3 X2B + 5 X3B + 4 X4B + 5 X5B + 2 X1C + 5 X2C + 3 X3C + 3 X4C + 4 X5C ST 3 X1A + 4 X2A + 4 X3A + 5 X4A + 3 X5A 480 5 X1B + 3 X2B + 5 X3B + 4 X4B + 5 X5B 480 2 X1C + 5 X2C + 3 X3C + 3 X4C + 4 X5C 480 X1A + X1B + X1C = 80 X2A + X2B + X2C = 75 X3A + X3B + X3C = 80 X4A + X4B + X4C = 120 X5A + X5B + X5C = 60 X ij 0 21. X1 = number of workers starting at 12 am

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Assignment_1_Solution - Assignment 1 Solution Chapter 2 8...

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