13.1: 58, 75, 78; (due Sept. 16)
13.2: 28, 48, 52, 77, 81; (due Sept. 16)
13.3: 44, 53, 72, 77; (due Sept. 16)
13.4: 36, 48, 51, 57; (due Sept. 16)
13.5: 23, 48, 50, 60; (due Sept. 18)
13.6: 44, 56, 60; 65 (due Sept. 18)
14.1: 22, 33, 40; 46 (due Oct. 23)
14.2: 21, 30, 35, 50, 63; (due Oct. 23)
14.3: 18, 38, 43, 66; (due Oct. 23)
14.4: 14, 19, 24, 38; (due Oct. 23)
14.5: 18, 23, 29, 38, 48; (due Oct. 23)
15.1: 9, 18, 30; 34 (due Oct. 23)
15.2: 11, 14, 30, 40, 53; (due Oct. 23)
15.3: 3, 8, 33, 42, 60; (due Oct. 23)
15.4: 21, 29, 38, 47; (due Oct. 23)
15.5: 15, 25, 33, 39, 43; (due Oct. 23)
15.6: 14, 22, 31, 36; (due Oct. 23)
16.1: 12, 27, 34; 43 (due
Dec. 18)
16.2: 13, 20, 29, 42; (due Dec.
18)
16.3: 15, 23, 32; (due Dec.
18)
16.4: 16, 21, 27, 39; (due
Dec. 18)
16.5: 19, 25, 30, 33; (due Dec.
18)
17.2: 22, 27, 33, 53; (due Dec.
18)
17.3: 19, 24, 27, 33; (due Dec.
18)
17.4: 13, 16, 19, 23; (due Dec.
18)
17.5: 12, 15, 16, 29, 34; (due
Dec. 18)