Question: When alternate optimal solutions exist in an LP problem, then. Single choice. (1 Point) One of the constraints will be redundant Two constraints will be
When alternate optimal solutions exist in an LP problem, then. Single choice.
(1 Point)
One of the constraints will be redundant
Two constraints will be parallel
The objective function will be parallel to one of the constraints
The problem will also be un bounded.
Which of the following in a simplex tableau indicates that an optimal solution for a maximization problem has been found?. Single choice.
(1 Point)
All the Cj Zj values are negative or zero
All the Cj Zj values are positive or zero
All the substitution rates in the pivot column are negative or zero
There are no more slack variables in the solution mix
The pivot column in a minimization problem is the column with:. Single choice.
(1 Point)
The greatest positive Cj-Zj
The greatest negative Cj-Zj
The greatest positive Zj
The greatest negative Zj
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