Economics for Today 9th Edition by Irvin Tucker

تمرين 49

A certain consumer buys only food and compact discs. If the quantity of food bought increases, while that of compact discs remains the same, the marginal utility of food will
A) fall relative to the marginal utility of compact discs.
B) rise relative to the marginal utility of compact discs.
C) rise, but not as fast as the marginal utility of compact discs falls.
D) fall, but not as fast as the marginal utility of compact discs falls.