Multiple Choice
Suppose that for the past two months, you have studied economics one hour a day. You now decide to study economics two hours a day. For the past two months,____________ .
A) your marginal cost of studying economics for an hour must have exceeded its marginal benefit
B) the opportunity cost of studying economics must have risen.
C) your marginal benefit from studying economics an hour must have been greater than its marginal cost
D) the marginal cost of studying economics must have fallen
Correct Answer:
Verified
Correct Answer:
Verified
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