Question: Consider the following problem: Max Z = x1 + 2x2 5x3 +3x4 Subject to 2X1 + x2 +3x3 - 2x4 = -1 x1 + 3x2

  1. Consider the following problem:

Max Z = x1 + 2x2 5x3 +3x4

Subject to

2X1 + x2 +3x3 - 2x4 <= 4

X1 - 4x3 + 3x4 >= -1

x1 + 3x2 5x3 <= 2

X1 >= 0, x2 is unrestricted, x3>= -6, x4>=0

Reformulate this problem to fit standard form for a linear programming model.

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