You buy a stock for $30 per share and sell it for $33.10 after holding it for slightly over a year and collecting a $0.70 per share dividend. Your ordinary income tax rate is 28 percent and your capital gains tax rate is 25 percent. Your after-tax rate of return is Select one: 8.00 percent 9.80 percent 10.25 percent 9.43% 12.50 percent 12.67% 9.95 percent