Question: Given the optimal simplex tableau below: Basis X X X; St S Z 0 0 +-9/4 9/4 5/2 0 1 1/8 3/8 1/4 1

Given the optimal simplex tableau below: Basis X X X; St S

Given the optimal simplex tableau below: Basis X X X; St S Z 0 0 +-9/4 9/4 5/2 0 1 1/8 3/8 1/4 1 0 -3/8 -1/8 1/4 X X Sol'n 145/2 35/4 15/4 O Fe Required: Derive the original LP model (without slack and /or surplus variables). Specify whether the objective function is maximization or minimization. Identify each functional constraint in the model and specify whether it is a , or= constraint.

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