-The Figure Above Shows the Marginal Social Cost Curve of Generating

Multiple Choice

-The figure above shows the marginal social cost curve of generating electricity,the marginal private cost curve,and the demand curve.If the market is competitive and unregulated,the equilibrium price is ________ per kilowatt hour and the equilibrium quantity is ________ billion kilowatt hours per day.

A) 10¢; 200
B) 15¢; 150
C) 20¢; 200
D) 20¢; 100
E) 7.5¢; 150