Question: 3. Solve the following LP using the simplex method, and then find a second optimal solution. max z = x1 + 5x2 +5x3 + 5x4

3. Solve the following LP using the simplex

3. Solve the following LP using the simplex method, and then find a second optimal solution. max z = x1 + 5x2 +5x3 + 5x4 s.t. x1 + 4x2 + 3x3 + 3x4 = 7 x2 + x3 + x4

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