Question: Consider the following problem: Maximize Z= 5x + x + 3x2 + 4x4, subject to X1 - 2x2 + 4x3 + 3x4 S -4x1 +

Consider the following problem: Maximize Z= 5x +

Consider the following problem: Maximize Z= 5x + x + 3x2 + 4x4, subject to X1 - 2x2 + 4x3 + 3x4 S -4x1 + 6x2 + 5x3 - 4x4 S 40 2x1 - 3x2 + 3x3 + 8x4 VI VI VI and X, 20, 220, X3 20, 84 20. a) Construct the initial simplex tableau for the problem. b) Use Excel Solver to determine the optimal solution and comment on the result

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