When there is a tie between two or more variables for removal from the simplex tableau,
A) post-optimality analysis is required.
B) their dual prices will be equal.
C) converting the pivot element will break the tie.
D) a condition of degeneracy is present.

Question

Quizplus · Accepted Answer

A tie in the simplex tableau for removal indicates degeneracy, where multiple solutions exist, and the algorithm may cycle without progress.

When There Is a Tie Between Two or More Variables