Nikita Enterprises has bonds on the market making annual payments, with 18 years to maturity, a par value of $1,000, and selling for $965. At this price, the bonds yield 7.7 percent. What must the coupon rate be on the bonds? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16. What is the coupon rate? Can I get this done on a TI83 or 84