When do alternate optimal solutions occur in LP models?
A) When a binding constraint is parallel to a level curve.
B) When a non-binding constraint is perpendicular to a level curve.
C) When a constraint is parallel to another constraint.
D) Alternate optimal solutions indicate an infeasible condition.

Question

Quizplus · Accepted Answer

Alternate optimal solutions occur in Linear Programming (LP) models when a binding constraint is parallel to a level curve of the objective function. This situation means that there are multiple points along the constraint line that provide the same optimal value for the objective function, hence leading to alternate optimal solutions.

When Do Alternate Optimal Solutions Occur in LP Models