Question: Apply the simplex method to the next LP relaxation problem to get the optimal solution, provide the steps to get the values of the variables.

Apply the simplex method to the next LP relaxation problem to get the optimal solution, provide the steps to get the values of the variables.

Maximize Z=4x12x2 + 7x3 - X4, subject to and X1 x1 +

Maximize Z=4x12x2 + 7x3 - X4, subject to and X1 x1 + x2 6x1 -X1 - 5x2 +5x3 10 - X3 1 0 - 2x4 3 3 + 2x3 x; 0, for j = 1, 2, 3, 4 x; is an integer, for j = 1, 2, 3.

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