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    Optimization Involving Restriction and Relaxation

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    Optimization involving restriction and relaxation.
    Please read the pdf file and use the provided Excel spreadsheet for the solution.
    Please, no integer solutions.
    MUST include objective function!
    Must do questions 1 and 2.

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    https://brainmass.com/math/optimization/optimization-involving-restriction-and-relaxation-452159

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    Please see the attached file(s) for the complete tutorial. Thank you for the opportunity to be of assistance and of course, the opportunity to learn as well.
    Anna, 108710

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    1
    HOMEWORK #3
    OS3211 Winter 2012
    1. The linear program (LP) follows.
    MAX 1 2 3 z ? 4x ? 2x ? 33x
    ST:
    , 0
    5 9 3 (3)
    9 6 15 (2)
    4 12 (1)
    1 2, 3
    1 2
    1 3
    1 2 3
    ?
    ? ? ?
    ? ?
    ? ? ?
    x x x
    x x
    x x
    x x x
    Circle the appropriate response for each independent modification of (LP) and provide a brief
    explanation of your answer.
    1a) Removing constraint (1) is a relaxation, restriction, neither, can't tell.
    1b) Changing constraint (1) to 4 12 1 2 3 x ? x ? x ? is a relaxation, restriction, neither, can't tell.
    1c) Changing constraint (1) to 3 4 12 1 2 3 ? x ? x ? x ? is a ...

    Solution Summary

    The optimization involving restrictions and relaxation is determined.

    $2.19