Answer:
D. the most desirable alternative given up as the result of a decision
Explanation:
Opportunity cost is the cost that that will be incurred as a result picking the desirable alternative out of the best possible alternatives.
Duties: something that someone is expected or required to do by moral or legal obligation.
tariffs: a tax charged on goods as they pass between one country and another.
Answer:
the Necessary and Proper clause
Explanation:
basically, this law gives congress power to do anything necessary to protect the country
One citizen supports a war, while another joins a protest against it.
