College Rules

On the first day of college, the dean addressed the students, pointing out some of the rules:

"The female dormitory will be out-of-boundsfor all male students, and the male dormitoryto the female students. Anybody caught breakingthis rule will be fined $20 the first time.

Anybodycaught breaking this rule the second time will befined $60. Being caught a third time will costyou $180. Are there any questions?"

"How much for a season pass?"