Question #3 Consider the following LP model and it is graphical solution to answer questions from a) to g). Maximize z= 4x1+5x2 Subject to: X15 .(1) 2x1+X2S12. .(2) X1+2x2s12. .(3) X1, X220.. ..(4) 12 11 10 7 B C D 2 A 2 3 E 9 10 11 12 1 a) What is the optimal solution x1, X2 and z? b) Determine the optimality range of the objective function coefficient c1. c) Determine the feasibility range of the right-hand side for constraint 1, 2 and 3.

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A: Ans) C (Physical Layer)

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A: a)

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A: Answer as follows:

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A: Below is the solution:-

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A: THE ANSWER IS AS BELOW:

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A: a.

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A:

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Optimization Models

Optimization models are mathematical models that help organizations determine the best way to allocate scarce resources to achieve specific objectives. These models can be used to solve a wide variety of problems, from finding the most efficient route for a delivery truck to determining the optimal mix of products to stock in a store.