Section Problems
4.1 4,
8, 12
5.1 4,
8, 10
5.2 4,
6, 8
5.3 4, 6, 10
5.7 4, 10
7.1 2, 6, 10, 16
7.2 16
7.3 2
7.4 2
11.1 2
12.2 10