4. Using the following information to answer the following questions? Both Bond A and Bond B have 8 percent coupons, make semiannual payments, and are priced at par value. Bond A has 3 years to maturity, whereas Bond B has 20 years to maturity. a. If interest rates suddenly rise by 2 percent annually (to 10% annually right now), what would be the percentage changes in the prices of Bond A and Bond B? b. If rates were to suddenly drop by 2 percent instead (to 6% right now), what would be the percentage changes in the prices of Bond A and Bond B ? c. What does this problem tell you about the interest rate risk of long-term bonds? 4. Using the following information to answer the following questions? Both Bond A and Bond B have 8 percent coupons, make semiannual payments, and are priced at par value. Bond A has 3 years to maturity, whereas Bond B has 20 years to maturity. a. If interest rates suddenly rise by 2 percent annually (to 10% annually right now), what would be the percentage changes in the prices of Bond A and Bond B? b. If rates were to suddenly drop by 2 percent instead (to 6% right now), what would be the percentage changes in the prices of Bond A and Bond B ? c. What does this problem tell you about the interest rate risk of long-term bonds