On the first day of college, the dean addressed the students,
pointing out some of the rules:
"The female dormitory will be out-of-bounds for all male students,
and the male dormitory to the female students. Anybody caught
breaking this rule will be fined $20 the first time. Anybody caught
breaking this rule the second time will be fined $60. Being caught
a third time will cost you $180. Are there any questions?"
One student raised his hand and asked, "How much for a season
pass?"
