You purchase a 18-year, semiannual coupon bond with a quoted price of $951.94. The bond has a par value of $1,000 and a yield to maturity of 6.8 percent a. What is the bond's semiannual coupon payment? (Do not round intermediate calculations and round your answer to 2 decimal places, c.9.. 32.16.) b. If there are 4 months to the next coupon payment what is the accrued interest? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) c. What is the invoice price? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g. 32.16.) 2. Semiannual coupon . Accrued interest $ Invoice price