Q87
In simplex method, if there is tie between a decision variable and a slack (or surplus) variable, __________ should be selected.
A.
Slack variable
B.
Surplus variable
C.
Decision variable
AnswerD.
None of the above
Answer: Option C
Solution
Answer: Option C
Solution:
In simplex method, if there is tie between a decision variable and a slack (or surplus) variable, Decision variable should be selected. A decision variable is a quantity that the decision-maker controls.