The SAS System 1 Obs cat_no size diam length price 1 C311 6 3 10 0.08 2 C321 6 3 20 0.10 3 C331 6 3 30 0.12 4 C341 6 3 40 0.15 5 C411 8 4 10 0.15 6 C421 8 4 20 0.24 7 C431 8 4 30 0.38 8 C441 8 4 40 0.45 9 C521 10 5 20 0.38 10 C531 10 5 30 0.42 11 C541 10 5 40 0.58 12 C621 12 6 20 0.70 13 C631 12 6 30 0.80 14 C641 12 6 40 0.96 15 C731 14 7 30 0.85 16 C741 14 7 40 1.11 The SAS System 2 Obs cat_no size diam length price 1 C322 6 3 20 0.14 2 C332 6 3 30 0.16 3 C342 6 3 40 0.20 4 C422 8 4 20 0.32 5 C432 8 4 30 0.51 6 C442 8 4 40 0.61 7 C522 10 5 20 0.51 8 C532 10 5 30 0.57 9 C542 10 5 40 0.78 10 C622 12 6 20 0.94 11 C632 12 6 30 1.08 12 C642 12 6 40 1.30 The SAS System 3 Obs cat_no size diam length price type 1 C311 6 3 10 0.08 coarse 2 C321 6 3 20 0.10 coarse 3 C331 6 3 30 0.12 coarse 4 C341 6 3 40 0.15 coarse 5 C411 8 4 10 0.15 coarse 6 C421 8 4 20 0.24 coarse 7 C431 8 4 30 0.38 coarse 8 C441 8 4 40 0.45 coarse 9 C521 10 5 20 0.38 coarse 10 C531 10 5 30 0.42 coarse 11 C541 10 5 40 0.58 coarse 12 C621 12 6 20 0.70 coarse 13 C631 12 6 30 0.80 coarse 14 C641 12 6 40 0.96 coarse 15 C731 14 7 30 0.85 coarse 16 C741 14 7 40 1.11 coarse 17 C322 6 3 20 0.14 fine 18 C332 6 3 30 0.16 fine 19 C342 6 3 40 0.20 fine 20 C422 8 4 20 0.32 fine 21 C432 8 4 30 0.51 fine 22 C442 8 4 40 0.61 fine 23 C522 10 5 20 0.51 fine 24 C532 10 5 30 0.57 fine 25 C542 10 5 40 0.78 fine 26 C622 12 6 20 0.94 fine 27 C632 12 6 30 1.08 fine 28 C642 12 6 40 1.30 fine The SAS System 4 Obs cat_no size diam length price type 1 C311 6 3 10 0.08 coarse 2 C321 6 3 20 0.10 coarse 3 C322 6 3 20 0.14 fine 4 C331 6 3 30 0.12 coarse 5 C332 6 3 30 0.16 fine 6 C341 6 3 40 0.15 coarse 7 C342 6 3 40 0.20 fine 8 C411 8 4 10 0.15 coarse 9 C421 8 4 20 0.24 coarse 10 C422 8 4 20 0.32 fine 11 C431 8 4 30 0.38 coarse 12 C432 8 4 30 0.51 fine 13 C441 8 4 40 0.45 coarse 14 C442 8 4 40 0.61 fine 15 C521 10 5 20 0.38 coarse 16 C522 10 5 20 0.51 fine 17 C531 10 5 30 0.42 coarse 18 C532 10 5 30 0.57 fine 19 C541 10 5 40 0.58 coarse 20 C542 10 5 40 0.78 fine 21 C621 12 6 20 0.70 coarse 22 C622 12 6 20 0.94 fine 23 C631 12 6 30 0.80 coarse 24 C632 12 6 30 1.08 fine 25 C641 12 6 40 0.96 coarse 26 C642 12 6 40 1.30 fine 27 C731 14 7 30 0.85 coarse 28 C741 14 7 40 1.11 coarse