Use the Following to Answer Question

Multiple Choice

Use the following to answer question:
Figure: Indifference Curves and Consumption Bundles
-(Figure: Indifference Curves and Consumption Bundles) Let MU_P = marginal utility of pizza, MU_H = marginal utility of hot dogs, P_P = price of a slice of pizza, and P_H = price of a hot dog. In the figure, the absolute value of the slope of an indifference curve is equal to:

A) MU_P / MU_H.
B) MU_H / MU_P.
C) P_H / P_P.
D) P_P / P_H.