! cet88b4.scl ! 87.80488 cent steps. Least squares for 3, 5, 7, 8, 11 14 ! 87.80488 175.60976 263.41463 351.21951 439.02439 526.82927 614.63415 702.43902 790.24390 878.04878 965.85366 1053.65854 1141.46341 1229.26829