Linear Programming

Sample questions for LP: 1.The maximization or minimization of a amount of money is the a.goal of management science. b.decision for decision analysis. c. coldness of trading operations research. d. bearing of linear schedule. ANSWER:d 2.Decision variables a.tell how some(prenominal) or how many of something to produce, invest, purchase, hire, etc. b.represent the encourages of the constraints. c.measure the objective function. d.must exist for each constraint. ANSWER:a 3.Which of the following is a valid objective function for a linear schedule problem? a.Max 5xy b.Min 4x + 3y + (2/3)z c.Max 5x2 + 6y2 d.Min (x1 + x2)/x3 ASNWER:b 4. Slack a.is the deviance between the left and justifiedly sides of a constraint. b.is the amount by which the left side of a < constraint is smaller than the right side. c.is the amount by which the left side of a > constraint is larger than the right side. d.exists for each variable in a linear programming problem. ANSWER:b 5. To recover the optimal resolution to a linear programming problem using the graphic method a.

find the feasible channel that is the farthest away from the origin. b.find the feasible point that is at the highest location. c.find the feasible point that is closest to the origin. d.None of the alternatives is correct. ANSWER:d 6. The improvement in the value of the objective function per unit increase in a right-hand side is the a.sensitivity value. b.shadow price. c.constraint coefficient. d. abate value. ANSWER:b 7. Infeasibility means that the number of solutions to the linear programming models that satisfies all constraints is a.at least 1. b.0. c.an infinite number. d.at least 2. ANSWER:b 8. A constraint that... If you want to get a full essay, order it on our website: Orderessay

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