Supply and demand! The prices will rise until the supply will reach the demand.
Answer:
I think it would be teasing their prisoners
Explanation:
but not 100% sure soooo
Answer:
a. the series of alternative decisions that could have been made
Explanation:
Opportunity cost in general means what you will miss out on or lose when choosing one possibility over another.
Answer:
I would say it is the Variable-Ratio Schedule because she doesn't know when she will be visited but she wants to be ready anyways just in case.
Explanation: