The Pipestone ski club is planning a weekend package for its members. The members will each be charged $270. For a group of 15 or more, the club can purchase a two-day downhill pass and two nights accommodations for $220 per person. A 36-passenger capacity bus can be chartered for $1400.

A. How many must sign up to break-even? (28)

B. If the bus is filled, how much profit will the club make? ($400)

C. If the local Lions Club agrees to cover any loss up to $400, what is the minimum number of participants required? (20)