Refer to the Figures Above

Refer to the figures above.Suppose the graphs represent the demand for use of a local golf course for which there is no significant competition (it has a local monopoly) .P denotes the price of a round of golf and Q is the quantity of rounds sold each day.If the left graph represents the demand during weekdays and the right graph the weekend demand,then over the course of a full seven-day week this price-discriminating,profit-maximizing golf course should sell a total of:

A) 300 rounds.
B) 740 rounds.
C) 900 rounds.
D) 1200 rounds.
The monopolist should set MC = MR in both markets.That means the weekday output should be 200 with a price of $7 and the weekend output should be 100 with a price of $10.This means 5 days of 100 rounds each and 200 weekend rounds for a total of 1200.