Answered

Paul had three ways to use his allowance money: spend, save, or donate. He decided to donate his money to charity. Any value given up by not choosing to spend or save the money is the _____ .

Aopportunity cost
Bmarginal cost
Ctrade-off

Verified Answer :

In this case, any value given up by not choosing to
spend or save the money is the "opportunity cost", because the money could be spent elsewhere. "trade offs" and opportunity costs are very similar though in economics.

Answer:

OPPORTUNITY COST

Explanation: