Bond Yields and Rates of Return

A 30-year, 10% semiannual coupon bond with a par value of $1,000 may be called in 4 years at a call price of $1,100. The bond sells for $1,050. (Assume that the bond has just been issued.)

1. What is the bond's yield to maturity? Round your answer to two decimal places. %
2. What is the bond's current yield? Round your answer to two decimal places. %
3. What is the bond's capital gain or loss yield? Loss should be indicated with minus sign. Round your answer to two decimal places. %
4. What is the bond's yield to call? Round your answer to two decimal places. %