Question

Consider the following problem.
Minimize Z = 2x1 + x2 +3x3,
Subject to
and
x1 ≥ 0, x2 ≥ 0, x3 ≥ 0.
(a) Using the two-phase method, work through phase 1 step by step.
(b) Use a software package based on the simplex method to formulate and solve the phase 1 problem.
(c) Work through phase 2 step by step to solve the original problem.
(d) Use a software package based on the simplex method to solve the original problem.


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  • CreatedSeptember 22, 2015
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