1. Consider the following Simplex tableau. Z X X2 X3 1 60 0 0 4 0...
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1. Consider the following Simplex tableau. Z X₁ X2 X3 1 60 0 0 4 0 0 2 1 0 4 0 X4 X5 X6 X7 40 0 30 20 0 1 1 2 1 0 00 4 2 0 2 6 1 0 0 0 1 a. What are the basic variables? b. What are the nonbasic variables? C. What is the current solution? d. What is the current objective function value? 2. Given the following table: х1 Х2 X3 RHS 1 2 0 20 0 24 1 30 6 4 RHS 80 20 12 24 Perform a pivot operation on the element on row 2, column 2 (i.e., the element in red). Show the details of your calculations. b. What are the values of x₁, x₂, and x3? 1. Consider the following Simplex tableau. Z X₁ X2 X3 1 60 0 0 4 0 0 2 1 0 4 0 X4 X5 X6 X7 40 0 30 20 0 1 1 2 1 0 00 4 2 0 2 6 1 0 0 0 1 a. What are the basic variables? b. What are the nonbasic variables? C. What is the current solution? d. What is the current objective function value? 2. Given the following table: х1 Х2 X3 RHS 1 2 0 20 0 24 1 30 6 4 RHS 80 20 12 24 Perform a pivot operation on the element on row 2, column 2 (i.e., the element in red). Show the details of your calculations. b. What are the values of x₁, x₂, and x3?
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Related Book For
Introduction to Operations Research
ISBN: 978-1259162985
10th edition
Authors: Frederick S. Hillier, Gerald J. Lieberman
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