What is the price of a 1,000 par value six-month bond with 14 years to maturity, a coupon rate of 4.82%, and a yield-to-maturity yield of 3.49%?

What is the price of a 4-year 1,000 nominal value bond with a coupon rate of 9.51% and a yield to maturity of 5.03%?

You bought a 10-year maturity, 8.28% six-month coupon bond today and the current market rate of return is 7.38%. The bond can be called within 6 years with a $74 call premium. How much did you pay for the bond?