Section	Exercises
12.8	p.843: 1, 9, 15, 17, 23, 26, 27, 29, 30, 31, 33, 39, 55
14.7	1, 3, 4, 5, 15, 20, 22, 26, 30, 38
14.9	p.1007: 1, 3, 4, 6, 7, 8, 10, 12, 14, 17
14.8	p.1000: 2, 3, 7, 13, 15, 17, 18, p.1010: 49