Strike Price Dollar Spread Percent of Maximum Spread (a) Bid Price Ask Price Covering at Strike Covering at Maximum Strike Difference Risk Comparison (%) (b) Return Comparison (%) (c) Potential Gain Worst-Case (Loss) Potential Gain Worst-Case Gain (Loss) 195 — — 7.05 7.10 — — — — — — — 200 5 11 4.55 4.65 2.40 (2.60) 6.96 1.96 (3.55) N.C. 34 205 10 22 2.75 2.79 4.26 (5.74) 6.96 (3.04) 2.29 189 61 210 15 33 1.54 1.58 5.47 (9.53) 6.96 (8.04) 0.87 119 79 215 20 44 0.84 0.88 6.17 (13.83) 6.96 (13.04) 0.53 106 89 220 25 56 0.38 0.54 6.51 (18.49) 6.96 (18.04) 0.39 102 94 225 30 67 0.12 0.35 6.70 (23.30) 6.96 (23.04) 0.30 101 96 230 35 78 0.11 0.14 6.91 (28.09) 6.96 (28.04) 0.25 100 99 235 40 89 0.03 0.15 6.90 (33.10) 6.96 (33.04) 0.21 100 99 240 45 100 0.02 0.09 6.96 (38.04) 6.96 (38.04) 0.18 100 100 227