Question

 Find the pivot in the simplex tableau.

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 The pivot is _______ .



 Use the indicated entry as the pivot and perform the pivoting.

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 Complete the following simplex tableau to show the result of the pivoting.

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 Use the simplex method to solve the linear programming problem.

 Maximize z=3x1 +2x2 +x3

 subject to 2x1 +2x2 + x3 ≤ 14

 x1 + 3x2 +3x3 ≤ 16

 x ≥ 0, x2 ≥ 0, x3 ≥ 0.

 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.

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Use the simplex method to solve the linear programming problem. Maximize subject to z = 900x4 + 800x2 +500x3 X1 + X2 + X3 S 1

Use the simplex method to solve the linear programming problem. Maximize z = 4x4 - 3x2 + 2X3 subject to 2x1 - x2 + 8x3 542 4x


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