\# \#4: A corporation issues a 20 year bond with the final redemption value equal to the face value of $1000, and semiannual coupons of 5.5%. However, the bond is callable at the end of 10 years at $1100, and at the end of 15 years at $1040. What is the price of the bond if the investor's yield (the "yield-to-worst") is 3% ? \# \#4: A corporation issues a 20 year bond with the final redemption value equal to the face value of $1000, and semiannual coupons of 5.5%. However, the bond is callable at the end of 10 years at $1100, and at the end of 15 years at $1040. What is the price of the bond if the investor's yield (the "yield-to-worst") is 3%