-The Figure Above Shows the Demand,marginal Revenue,and Marginal Cost Curves

Multiple Choice

-The figure above shows the demand,marginal revenue,and marginal cost curves for Paul's Parrot pillows,a single-price monopoly producer of pillows stuffed with parrot feathers.When Paul maximizes his profit,the price is ________ per pillow and the marginal cost is ________ per pillow.

A) $60; $60
B) $60; $40
C) $70; $60
D) $70; $40
E) $100; $40