I'm so sorry it was question #9 I needed help with .

9. Look at Table 10-1 again, and now assume interest rates in the market (yield to maturity) increase from 9 to 12 percent. a. What is the bond price at 9 percent? b. What is the bond price at 12 percent? c. What would be your percentage return on the investment if you bought when rates were 9 percent and sold when rates were 12 percent? 9. Look at Table 10-1 again, and now assume interest rates in the market (yield to maturity) increase from 9 to 12 percent. a. What is the bond price at 9 percent? b. What is the bond price at 12 percent? c. What would be your percentage return on the investment if you bought when rates were 9 percent and sold when rates were 12 percent