In the Generic Diagram for a Monopoly, the Firm's Profits

Multiple Choice

In the generic diagram for a monopoly, the firm's profits per unit of output are determined by the

A) vertical difference between the marginal revenue curve and the marginal cost curve at the quantity at which the demand curve intersects the average total cost curve.
B) vertical difference between the demand curve and the average total cost curve at the quantity at which the marginal revenue curve intersects the marginal cost curve.
C) horizontal difference between the marginal revenue curve and the marginal cost curve at the quantity at which the demand curve intersects the average total cost curve.
D) horizontal difference between the demand curve and the average total cost curve at the quantity at which the marginal revenue curve intersects the marginal cost curve
E) intersection between the marginal revenue curve and the marginal cost curve.