Multiple Choice
Harold, a delivery man, washes and irons his own shirts. Sarah, his boss, sends her clothes to a laundry. Which of the following is the most plausible economic explanation for this difference?
A) Sarah has a comparative advantage in ironing.
B) The marginal cost of ironing is greater for Harold than for Sarah.
C) The opportunity cost of ironing is higher for Harold.
D) The average cost of ironing is greater for Harold.
E) Sarah has a higher opportunity cost of ironing than Harold.
Correct Answer:

Verified
Correct Answer:
Verified
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