Section	Problems
1.1	1W, 2, 8, 16, 18, 22, 46, 50, 54, 59W, 66, 68, 78
1.2	6, 10, 16, 22W, 26, 28, 39W, 42, 52, 58, 62, 64
1.3	4, 6, 13W, 14W, 16, 18, 20, 28, 34, 40, 52
1.4	4, 11W, 24, 26W, 28, 32, 34, 48, 56, 62, 64
2.1	2, 4, 12, 18, 24, 38, 50, 52W, 54, 60, 62
2.2	8W, 9W, 18, 24, 32, 42, 44, 45W, 52, 58
2.3	SKIP
2.4	12, 15W, 17W, 20, 24, 37, 38, 46, 47
2.5	23, 24, 32
3.1	2, 3, 6, 8, 14, 15W, 17W, 22, 26, 28, 36, 46, 48, 54, 56W, 58, 68, 74
3.2	2, 4, 6, 10, 12, 14, 20, 22, 28, 30, 48
3.3	2, 4, 8, 14, 35, 36, 38, 50, 68
4.1	1-8, 14, 16, 24, 26, 34, 36, 52W
4.2	1-12, 14, 18, 22, 26, 28, 32, 34, 38, 48a-d W
4.3	22, 30, 33, 34, 57, 59W
5.1	2, 4, 8, 10, 11W, 24, 28, 29-33, 40W, 44, 54, 56, 74
5.2	4, 6, 12, 14, 24, 26, 34, 38, 69W, 70W, 74
5.3	1-4, 8, 10, 12, 16, 18, 34, 42, 48
5.4	1W, 12, 16, 24, 28, 36, 38W, 40, 42, 54, 58
5.5	8, 20, 28
6.1	1, 2, 4, 8d W, 14, 16, 20, 24, 58W, 64, 68, 70, 84, 88
6.2	2, 4, 8, 9W, 12, 20, 22, 24, 28, 30, 34
6.3	2, 5W, 8, 10, 14, 18, 20, 28, 34, 46
6.4	6, 10, 16, 21W, 22W, 24, 26, 46
7.1	2, 6, 10, 14, 21W, 22, 28, 32
7.2	4, 14, 18, 20, 26, 33W
7.3	14, 16, 18, 24, 32