Question: 7. Solve the following problem using X3 and X4 as starting basic feasible variables. As in Problem 6, do not use any artificial variables. Minimize

7. Solve the following problem using X3 and X4 as starting basic feasible variables. As in Problem 6, do not use any artificial variables.

Minimize z = 3xI + 2X2 + 3X3 subject to XI + 4X2 + X3 ~ 7 2x1 + X2 + X4 ~ 10 Xl> x2, x3, X4 ~ 0

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