W10A1.pdf

# Assigning zero cost coefficient to the artificial

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Assigning zero cost coefficient to the artificial variable if it appears in the basis at negative value Assigning -M cost coefficient to the artificial variable if it appears in the basis at positive value Either of the above None of the above No, the answer is incorrect. Score: 0 Accepted Answers: Either of the above Which of the following is true in case of the dual simplex method? First table has a feasible solution Last table has a feasible solution All the above None of the above No, the answer is incorrect. Score: 0 Accepted Answers: Last table has a feasible solution Consider the following linear programming problem: Min Z = 2X1 + 2X2 + 4X3 Subject to 2X1 + 3X2 + 5X3 >= 2 3X1 + X2 + 7X3 <= 3 X1 + 4X2 + 6X3 <= 5 X1, X2, X3 >= 0 Find the optimal solution using dual simplex. Z = -4/3 Z = 4/3 Z = 1/3 Z = 0 No, the answer is incorrect. Score: 0 Accepted Answers: Z = 4/3 Business Analytics for Management Decision - -... ... 2 of 4 Thursday 17 May 2018 11:48 AM

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8) 1 point 9) 1 point 10) 1 point Inclusion of an additional constraint among the existing constraints results in A change in objective function coefficients A change in technological coefficients All the above None of the above No, the answer is incorrect.
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