1. A pool of job applicants contains 7 males and 8 females. We must randomly select 4 ap- plicants from the pool. What is the probability that we select exactly 2 males and 2 females? 2. A pool of committee members contains 11 Democrats and 15 Republicans. We must ran- domly select 10 members from the pool. What is the probability that we select exactly 4 Democrats and 6 Republicans