11. The foreman of a machine shop wants to determine a minimum-cost matching for operators and ma- chines. He has data on hourly cost (in ?) for each of the operators for four machines as shown here: Machine Operator C D 1 78 88 83 72 2 63 60 66 62 66 64 72 76 70 68 75 78 (i) Determine the minimum-cost assignment for this problem. What is the total cost? (ii) Is there an alternate solution to this minimum-cost assignment? Calculate the total cost for the alternate assignment, if there is any. (iii) Formulate this problem as a linear programming problem.
11. The foreman of a machine shop wants to determine a minimum-cost matching for operators and ma- chines. He has data on hourly cost (in ?) for each of the operators for four machines as shown here: Machine Operator C D 1 78 88 83 72 2 63 60 66 62 66 64 72 76 70 68 75 78 (i) Determine the minimum-cost assignment for this problem. What is the total cost? (ii) Is there an alternate solution to this minimum-cost assignment? Calculate the total cost for the alternate assignment, if there is any. (iii) Formulate this problem as a linear programming problem.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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