Q37
Decision variables are __________
A.
Controllable
AnswerB.
Uncontrollable
C.
Parameters
D.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
A decision variable is a quantity that the decision-maker controls. For example, in an optimization model for labor scheduling, the number of nurses to employ during the morning shift in an emergency room may be a decision variable.