8. Croft Inc, bonds have a par value of $1,000. The bonds have a 4% coupon rate and will mature in 10 years. Assume the bond is semi-annual a. Calculate the price if the yield to maturity on the bonds is 7, 8, and 9 percent, respectively. b. Explain the impact on price if the required rate of return decreases. c. How does the relationship between the coupon rate and the yield to maturity determine how a bond's price will compare to it par value