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A machine shop owner wishes to assign each of three machinists (labeled 1, 2, and 3)...

A machine shop owner wishes to assign each of three machinists (labeled 1, 2, and 3) to one of three machines (labeled A, B, and C) in order to maximize total profit per hour. For the mathematical model of this as a linear programming problem, which of the following is a correct constraint for this model?

A. X1A + X1B + X1C = 1

B. X1A + X1B + X1C ≤ 1

C. X1A + X1B + X1C ≥ 1

D. X1A + X2B + X3C = 1

E. MAX Z=X1A +X2B +X3C

math   Statistics-And-Probability   
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