Complete the next pivot operation for the given minimizationproblem and then determine the values for x .

(a)x₁=9, x₂= 51

(b)x₁= 9, x₂=0

(c)x₁= 0, x₂= 1/4

(d)x₁= 51, x₂= 9

(Answer is not b)

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