Kalyan Singhal Corp. makes three products, and it has three machines available as resources as given in the following LPproblem:Maximize contribution =4X₁ + 4X2 +7X31X₁ +7x2 +4X3 ≤ 100(C₁: hours on machine 1)2X1 + 1X2 +7X3 ≤ 110(C2: hours on machine 2)8X₁ +4X2 + 1X3 ≤ 100(C3: hours on machine 3)X1, X2, X3 ≥0 a) Using a computer software for solving LP, the optimal solution achieved is:X₁ == 6.25 (round your response to two decimal places).= 5.11 (round your response to two decimal places).X3 9.48 (round your response to two decimal places).Contribution (objective value) = 111.86 (round your response to two decimal places).b) Machine 1 has 0 hours of unused time available at the optimal solution (round your response to two decimal places).Machine 2 has 0 hours of unused time available at the optimal solution (round your response to two decimal places).

Answered: Image /qna-images/answer/84873fec-56a5-4905-9d69-8467c8a850ef.jpg

Answered: Kalyan Singhal Corp. makes three…

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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Kalyan Singhal Corp. makes three products, and it has three machines available as resources as given in the foll LP problem: Maximize contribution = 5X₁ +4X₂ + 3X3 1X₁ +7X₂ +4X3 ≤ 90 2X₁ + 1X₂ +7X3 ≤ 96 8X₁ +4X₂ + 1X3 ≤ 90 X₁, X2, X3 20 (C₁: hours on machine 1) (C₂: hours on machine 2) (C3: hours on machine 3) a) Using a computer software for solving LP, the optimal solution achieved is: X₁ = (round your response to two decimal places).
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