You are purchasing a bond that currently sold for $985.63. it has the time-to-maturity of 10 years and a coupon rate of 6%, paid semi-annually. The bond can be called for $1,020 in 3 years. What is the yield to maturity of this bond? Round to the nearest hundredth percent. Do not include a percent sign in your answer. (i.e. If your answer is 4.32%, then type 4.32 without a % sign)