Laurel, Inc., and Hardy Corp. both have 9 percent coupon bonds outstanding, with semiannual interest payments, and both are priced at par value. The Laurel, Inc., bond has four years to maturity, whereas the Hardy Corp. bond has 15 years to maturity. A.If interest rates suddenly rise by 2 percent, what is the percentage change in the price of these bonds? B.If interest rates were to suddenly fall by 2 percent instead, what would the percentage change in the price of these bonds be then? C.Comment on your result from part (A) and (B). What can you say about the relationship between bond maturity and risk interest rate?