Question: Problem 4 (20 points) Solve the following LP model using the Simplex Algorithm. If necessary, use the big M method. Identify the optimal solution and

Problem 4 (20 points) Solve the following LP

Problem 4 (20 points) Solve the following LP model using the Simplex Algorithm. If necessary, use the big M method. Identify the optimal solution and optimal objective function value. At each step of the algorithm list the current solution, current objective function value, entering and leaving variables. Min z=-X1+ x2+ 2x3 s.t. -X1 +x3 > 1 =2 X1 + x2 X1 0

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