Linear Programming & Sensitivity Analysis Questions Help
Mathematics
QUESTION 1
- In linear programming, if one of the objective function coefficients changes:
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A. the slope of the objective function will increase or decrease |
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B. the optimal solution will always change |
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C. the right-hand side value of the constraint will change |
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D. the total profit will change |
QUESTION 6
- Refer to the following sensitivity report.
Based on the results, a one unit increase in resource C would lead to $ ______ increase in the total profit.
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A. $7.78 |
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B. $18 |
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C. $40 |
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D. $0 |
QUESTION 7
- Refer to the following sensitivity report.
What is the allowable range for changes in the objective coefficient for Activity 1?
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A. -30 ≤ A2 ≤ 90 |
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B. 30 ≤ A2 ≤ 90 |
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C. 13 ≤ A2 ≤ 53 |
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D. 20 ≤ A2 ≤ 80 |
QUESTION 9
- Refer to the following sensitivity report.
If the coefficient of Activity 1 in the objective function changes to $20, then:
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A. the problem must be resolved to find the optimal solution |
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B. the original solution remains optimal |
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C. shadow price is valid |
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D. None of the above |
QUESTION 10
Refer to the following sensitivity report.
If the right-hand side of Resource A changes to 25, then the objective function value:
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A. will increase by $12.50 |
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B. will decrease by $50 |
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C. will increase by $38.9 |
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D. will remain the same |
