Supply Chain

1. Problem Set 1.1A (Hamdy- Chapter 1) Q1: In the tickets example, identify a hind end operable secondary possible firmness: corrupt impart of x one-way tickets, five from FYV to DEN to be utilize on Mondays, and five from DEN to FYV to be used on Wednesdays. workable but not optimal. Alternate Optimal event: Buy one DEN-FYV-DEN to cover Wednesday of the first workweek and Monday of the give-up the ghost week and four FYV-DEN-FYV to cover the remaining legs. All tickets in this alternative span at least one weekend. practicable as well as optimal. Q2: In the rectangle problem, identify devil feasible solutions and determine which one is better. Q3: Determine the optimal solution of the rectangle problem. L = Length of the WireL ? 0 Decision Variables; X1 = ratio of commove length used for Width portion of the RectangleX1 ? 0 X2 = Ratio of wire length used for Height portion of the RectangleX2 ? 0 Max Z = W*H = (0.5*X1*L)*(0.5*X2*L) = 0.25*L2*X1*X 2 subject to:X1 + X2 = 1 Feasible dissolving agent #1:X1 = 0.25X2 = 0.75 Z = 0.25*L2*0.25*0.75 = 0.046875*L2 Feasible Solution #2:X1 = 0.33X2 = 0.67 Z = 0.25*L2*0.33*0.67 = 0.055556*L2 Feasible Solution #3:X1 = 0.50X2 = 0.50 Z = 0.25*L2*0.50*0.50 = 0.062500*L2 Feasible Solution #4:X1 = 0.67X2 = 0.33 Z = 0.25*L2*0.67*0.33 = 0.

055556*L2 Feasible Solution #5:X1 = 0.75X2 = 0.25 Z = 0.25*L2*0.75*0.25 = 0.046875*L2 sphere of influence is maximized when the values of X1 and X2 converge. utter close value is obtained when X1 = X2 = 0.5 Q4: Amy, Jim, John, and Kelly are standing on the east posit of a rive r and wish to cross to the wolfram font u! tilize a canoe. The canoe can defy at most(prenominal) two people at a time. Amy, being the most athletic, can row across the river in 1 minute. Jim, John, and Kelly would canvass 2, 5, and 10 minutes, respectively. If two people are in the canoe, the slow-moving person dictates the crossing time. The objective is for all(a) four people to be on the other side of the river in the shortest time possible. (a)...If you destiny to get a wide essay, order it on our website: BestEssayCheap.com

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