Question: Problem 3. Consider the following simplex tableau. BVs z xi X3 X4 X5 xy RHS X -2 z 1 0 0 0 BIO O O

Problem 3. Consider the following simplex

Problem 3. Consider the following simplex tableau. BVs z xi X3 X4 X5 xy RHS X -2 z 1 0 0 0 BIO O O X3 0 0 2 1 N = N 2 1 O O O N X1 0 1 -1 0 -1 5 6 0 0 2 0 -2 0 1 2 Which of the following three cases does the corresponding LP belong to: (i) unique optimal solution, (ii) multiple optimal solution, and (iii) unbounded? Clearly show your reason(s). (15 points)

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