Preston Corporation has a bond outstanding with a $80 annual interest with a semiannual coupon payment, a market price of $1,080, and a maturity date in 8 years. Assume the par value of the bonds is $1,000. Find the following: (Use a Financial calculator to arrive at the answers. Round the final answers to 2 decimal places.) 8. The coupon rate b. The current yield The yield to maturity d. The yield an investor would realize if coupon payments were reinvested at 10 percent C. %