On the first day of college, the dean is making his initial address to the incoming student body and going over some of the rules.
“The female dormitory will be out-of-bounds for all male students, and the male dormitory is out-of-bounds for all female students. Anybody caught breaking this rule will be fined $20 the first time. Anybody caught breaking this rule a second time will be fined $60. Being caught a third time will cost you $180. Are there any questions?”
“Yeah,” says a guy in the back. “How much for a season pass?”



