If, at an optimal solution, the C_j - Z_j value for a real variable that is not in the solution mix has a value of one, there are multiple optimal solutions.

Question

Quizplus · Accepted Answer

The statement refers to a specific value related to a variable not in the solution mix, which does not directly indicate the presence of multiple optimal solutions. Multiple optimal solutions are typically indicated by a zero reduced cost for a non-basic variable in linear programming, not a value of one.

If, at an Optimal Solution, the Cj - Zj Value

If, at an Optimal Solution, the C_j - Z_j Value