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The computer output given below is for Problem 7-31. Use this to answer the foll

ID: 2630164 • Letter: T

Question

The computer output given below is for Problem 7-31. Use this to answer the following questions.

(a) How much could the profit on X increase or decreas without changing the values of X and Y in the optimal solution?

(b) If the right-hand side of constraint 1 were increased by 1 unit, how much would the profit increase?

( c) If the right-hand side of constraint 1 were inceased by 10 units, how much would the profit increase?

Need to solve the Linear programming model in Excel using the Solver add in to Excel.

X Y RHS Dual Maximize 5 6 Constaint 1 2 1 <= 120 0.755555 Costraint 2 2 3 <= 0 1.75 Solution> 30 60 510

Explanation / Answer

The Profit from X is 5X. In the feasible region X varies from 0 to 60. So 5X varies from 0 to 300.

b)

When the right hand side constraint is increased by 1 profit increases by 0.75

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