You are using the simplex method to solve the following linear programming problem. Maximize Z = 6
Question: You are using the simplex method to solve the following linear programming problem.
Maximize Z = 6x1 + 5x2 - x3 + 4x4,
subject to3x1 + 2x2 - 3x3 + x4 ≤ 120
3x1 + 3x2 + x3 + 3x4 ≤ 180
andx1 ≥ 0, x2 ≥ 0, x3 ≥ 0, x4 ≥ 0.
You have obtained the following final simplex tableau where x5 and x6 are the slack variables for the respective constraints.
Coefficient of: | |||||||||
Basic Variable | Eq. | Z | x1 | x2 | x3 | x4 | x5 | x6 | Right Side |
Z | (0) | 1 | 0 | \[\frac{1}{4}\] | 0 | \[\frac{1}{2}\] | \[\frac{3}{4}\] | \[\frac{5}{4}\] | Z* |
x1 | (1) | 0 | 1 | \[\frac{11}{12}\] | 0 | \[\frac{5}{6}\] | \[\frac{1}{12}\] | \[\frac{1}{4}\] | \[b_{1}^{*}\] |
x3 | (2) | 0 | 0 | \[\frac{1}{4}\] | 1 | \[\frac{1}{2}\] | -\[\frac{1}{4}\] | \[\frac{1}{4}\] | \[b_{2}^{*}\] |
Use the fundamental insight presented in Sec. 5.3 of the textbook to identify Z*, \[b_{1}^{*}\], and \[b_{2}^{*}\].
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Answer: The answer consists of 1 page
Solution Format: Word Document
Solution Format: Word Document