please show me calculator inputs, mine arent getting the correct answer, dont use excel

The bonds have a 4.0% coupon rate, payable semiannually, and a par value of $1,000. They mature exactly 10 years from today. The yield to maturity is 12%, so the bonds now sell below par. What is the current market value of the firm's debt? a. $5,276,731 b. $5,412,032 c. $5,547,332 d. $7,706,000 e. $7,898,650 43. A 10-year bond with Nhich of the following statements a. If the yield to from now will b. The bond is : c. The bond is