-The figure above provides information about Light-U-Up Utilities, which is a natural monopoly that provides electricity. If Light-U-Up is regulated and must follow a marginal cost pricing rule, it will produce ________ and sell at a price of ________.
A) 200 kwh; 10¢ per kwh
B) 300 kwh; 20¢ per kwh
C) 300 kwh; 10¢ per kwh
D) 400 kwh; 10¢ per kwh