1. There are 5 men and 8 women applying to be on a committee of 3 people. If the committee members are chosen at random. What is the probability that all 3 committee members are women?
2. Employees will fill out a benefit claim for dental work or prescriptions. Last month, it was discovered that 8% of the employees had dental work, 15% needed prescriptions and 3% needed both dental work and prescriptions. What is the probability that an employee selected at random will fill out a benefit claim for last month?