Exhibit 9.12 -Refer to Exhibit 9.12 Which Shows the Cost and Revenue

Exhibit 9.12


-Refer to Exhibit 9.12 which shows the cost and revenue curves faced by a profit-maximizing monopolist.The dbc triangle reflects _____

A) a gain to consumers.
B) a gain to the monopolist firm.
C) a loss to consumers and a gain to nobody.
D) a loss to consumers but a gain to the monopolist firm.
E) a gain to society.