Going to Pick Up Your Paycheck at the End of Every

Multiple Choice

Going to pick up your paycheck at the end of every 2 weeks is...

A) reinforced on a biweekly fixed-interval schedule of reinforcement.
B) under stimulus control and reinforced every time the S^D is present.
C) under stimulus control and reinforced on a biweekly fixed-interval schedule of reinforcement.
D) reinforced on a variable interval schedule of reinforcement.
E) reinforced on a fixed-ratio schedule of reinforcement.