Which of the following best explains why most people don’t consume units of goods to the point that their marginal utility falls to zero?
A. If marginal utility is falling, then total utility is falling.
B. Consumers face budget constraints that limit how much they can purchase.
C. Governments tend to limit how much of a good a person is allowed to consume.
D. The price of a good tends to rise as an individual attempts to purchase more.
