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 decrease 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 increased by 10 units, how much would the profit increase?

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Linear Programming Results Problem 7-33 Solution RHS Dual Maximize Constraint 1 Constraint 2 Solution-> 2. 120 240 510 0.75 1.75 30 60 O Ranging Problem 7-33 Solution Variable Value Reduced Cost Original Val Lower Bound Upper Bound 30 60 12. 7.5 Dual Value Slack/SurplusOriginal Val Lower Bound Upper Bound 240 360 2.5 Constraint Constraint 1 Constraint 2 0.75 1.75 120 240 80 120