To perform sensitivity analysis involving an integer linear program,it is best to
A)use the dual prices very cautiously.
B)make multiple computer runs.
C)use the same approach as you would for a linear program.
D)use LP Relaxation.

Question

Quizplus · Accepted Answer

Sensitivity analysis involving an integer linear program is best done by making multiple computer runs. This is because integer programs have additional constraints that make the analysis complex, and the solution may change drastically based on even small changes in the data. Multiple runs can help in understanding the range of valid solutions and how sensitive they are to changes in the input data. Using dual prices cautiously and the same approach as for linear programs may not be sufficient for capturing the integer constraints and the combinatorial nature of the problem. LP relaxation can be used as an approximation, but it may not reflect the integer solutions accurately.

To Perform Sensitivity Analysis Involving an Integer Linear Program,it Is