A monopolist will maximize profits by:（） A
题型：单项选择题
问题：
A monopolist will maximize profits by:（）
A. producing at the point where price is equal to MR.
B. producing at the output level where marginal revenue equals average variable cost and charging a price along the demand curve that corresponds to the output rate.
C. producing at the output level where marginal revenue equals marginal cost and charging a price on the demand curve that corresponds to the output rate.