Steps:1. With 15-inch circular size 6 needles, cast on 50 (56, 60) stitches.
2. Knit in k1p1 rib for 1 inch (1.25", 1.5") (figure A).
3. In stockinette stitch increase 6 (7, 10) stitches evenly around next round for a total of 56 (63, 70) stitches.
4. Continue knitting in stockinette stitch until piece measures 4 inches (5", 6") from top of ribbing.