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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