Leisure Land produces only sun screen and camel rides. The table shows the marginal benefit and marginal cost schedules for sun screen and camel rides. The efficient number of camel rides is ________:
A) 2 rides per day
B) 1 ride per day because the marginal benefit exceeds the marginal cost by as much as possible
C) 4 rides per day
D) 6 rides per day because that is the maximum number of rides
Answer: C