Question: Problem 1. Consider the following two variable linear program MAX Z=x+y 2x-y = 3. Constantly (Cons) Xy20 (m) 15 marks) Solve this LP graphically (use

Problem 1. Consider the following two variable linear program MAX Z=x+y 2x-y = 3. Constantly (Cons) Xy20 (m) 15 marks) Solve this LP graphically (use the drawing grid below). (b) (4 marks] Suppose that the second construint was x +y Sb. For what values of 0 would the LP be infeasible. (c) (dmarks) What is the range for cl (the objective function coefficient of for which the optimal solution remains optimal? (d) (4 marks) What is the range for bs (the RHS constraint D) for which the binding constraints remain binding? (e) 4 marks] What is the range for cs(the chjective function coefficient of ) for which the optimal solution remains optimal? ( [4 marks] What is the range for be the RHS of constraints for which the binding constraints remain binding

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