Maximize z 2x1 3x2 x3 4x4 subject to x1 minus x3 x4 le 5, Ask an Expert

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Maximize z = 2x1 +3x2 +x3 +4x4 Subject to x1 − x3 + x4 ≤ 5 −x1 +2x2 +x4 ≤6 x2 +2x3 +0.5x4 ≤8 xj≥0,j=...1, ,4 (a) Write the canonical form (or simplex form) of the LP model (call this iteration 0). (b) Perform two iterations (call these iterations 1 and 2) of the simplex algorithm. (c) What is the basic feasible solution you get from your last iteration (iteration 2)? Clarify basic variables and nonbasic variables. Also give the values of all the variables and the objective function. (d) Is the basic feasible solution you get from your last iteration (iteration 2) optimal? Why or why not?

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Operation Management, Management Studies

Category:- Operation Management
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