Question: Consider the Problem: Maximize z = 2x, + 4X2 + 4X3 - 3X4 subject to X1 + X2 + X3= 4 X1 + 4X, +

Consider the Problem: Maximize z = 2x, + 4X2 + 4X3 - 3X4 subject to X1 + X2 + X3= 4 X1 + 4X, + XA = 8 X1, X2, X3, X4 2 0 Solve the problem with X and x4 as the starting basic variables and without using any artificial variables. (Hint: X3 and x4 play the role of slack variables. The main difference is that they have nonzero objective coefficients.)

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