4. Consider the linear programmax z =5x1 + 3x₂ + x3s.t.X1 + X₂ + X3 ≤ 65x1 + 3x₂ + 6x3 ≤ 15X1, X2, X3 ≥ 0and an associated tableau is as follows:Z100x1001x200.40.6x35-0.21.2s1010s21-0.20.2RHS1533(a) What basic feasible solution does this tableau represent? Is this solution optimal?Why or why not?(b) Does this tableau represent a unique optimum? If not, find an alternative optimalsolution.

a) The basic feasible solution represented by this tableau is X1 = 0.6, X2 = 0.4, X3 = 0, and S1 =…

Answered: (a) What basic feasible solution does…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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(a) What basic feasible solution does this tableau represent? Is this solution optimal? Why or why not? (b) Does this tableau represent a unique optimum? If not, find an alternative optimal solution.