Eagle Industries' bonds have a 10-year maturity and a 7.70% coupon paid semiannually. They sell at their $1,000 par value, and are not callable. What is the effective annual rate (EFF%) for these bonds? Recall that EFF% = [1 + (Nominal Rate / n)"-1 Your answer should be between 7.20 and 9.12, rounded to 2 decimal places, with no special characters