A $ 1000 par value 6% bond with semiannual coupons matures at the end of 10 years. The bond is callable at $ 1050 the maximum price that an investor can pay and still be certain of a yield rate of4% convertible semiannually. Price if called in the window of ends of years 4 through 6: car Price if called in the window of ends of years 7 through 9: Price if called at maturity (end of year 10) Maximum price that an investor can pay and still be certain of a yield rate of5% convertible semiannually. A $ 1000 par value 6% bond with semiannual coupons matures at the end of 10 years. The bond is callable at $ 1050 the maximum price that an investor can pay and still be certain of a yield rate of4% convertible semiannually. Price if called in the window of ends of years 4 through 6: car Price if called in the window of ends of years 7 through 9: Price if called at maturity (end of year 10) Maximum price that an investor can pay and still be certain of a yield rate of5% convertible semiannually