Question

A constraint with a positive slack value will have a positive dual price. will have a negative dual price. will have a dual price of zero. has no restrictions for its dual price.

Answer 1

Answer: will have a dual price of zero

Explanation:

In a problem relating to optimization, a slack variable is simply referred to a variable which can be added to the inequality constraint so that it'll be changed to an equality.

It should be noted that when a slack variable is introduce, the inequality constraint will have to be replaced by an equality constraint. A constraint with a positive slack value will have a negative dual price of zero.