Question: A linear program has been formulated and solved. The optimal simplex tableau for this is given at the bottom of this page. (a) What are

A linear program has been formulated and solved. The optimal simplex tableau for this is given at the bottom of this page.

(a) What are the shadow prices for the three constraints? What does a zero shadow price mean? How can this occur?

(b) How much could the right-hand side of the first constraint be changed without changing the solution mix (i.e., perform RHS ranging for this constraint)?

A linear program has been formulated and solved. The optimal

120 90 0 SOLUTION MIx S QUANTITY 0 120 0.125 10.125 0 3.75 -0.75 37.5 12.5 10.0 5,625 3.5 125 0 -0.5 135 120 90 -55 0 -3.5-22.5

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