This is the only information that given in the question.

3/ Dr. Mohamed's x bonds have a 15-year maturity, $1,000 par value, and a 6% coupon paid semiannually, and those bonds sell at their par value. Dr. Mohamwed's Y bonds have the same risk, maturity, and par value, but the A bonds pay a 6% annual Coupon. Neither bond is callable. At what price should the annual payment bond sell