This Diagram Shows Hypothetical Demand Curves for Individuals a and B

Multiple Choice

This diagram shows hypothetical demand curves for individuals A and B.

The differences in their slopes suggest that consumer A and consumer B

A) have very different income levels.
B) have different tastes.
C) are not subject to the law of diminishing marginal utility.
D) are charged different prices for the same commodity.
E) are offered different amounts to purchase.