Essentials of Economics 7th Edition by Gregory Mankiw

تمرين 7

For a profit-maximizing monopoly that charges the same price to all consumers, what is the relationship between price P , marginal revenue MR , and marginal cost MC ?
A) P = MR and MR = MC.
B) P MR and MR = MC.
C) P = MR and MR MC.
D) P MR and MR MC.