On a Graph We Draw Indifference Curves to Illustrate Steven's

Multiple Choice

On a graph we draw indifference curves to illustrate Steven's preferences for steak and broccoli. If two of Steven's indifference curves cross, then it cannot be the case that Steven

A) regards steak and broccoli as complements.
B) spends more of his income on steak than on broccoli.
C) likes steak and likes broccoli.
D) always prefers more steak to less steak and more broccoli to less broccoli.