The total utility from three skirts is
A) three times the marginal utility of the third skirt.
B) three times the price of a skirt.
C) three skirts divided by total income.
D) the sum of the marginal utility of the first skirt plus the marginal utility of the second skirt plus the marginal utility of the third skirt.

Question

Quizplus · Accepted Answer

The total utility is the sum of the marginal utilities of each unit consumed, so it is the sum of the marginal utility of the first, second, and third skirts.

The Total Utility from Three Skirts Is