Both Bond Sam and Bond Dave have 8 percent coupons, make semiannual payments, and are priced at par value. Bond Sam has 3 years to maturity, whereas Bond Dave has 19 years to maturity. (Do not round your intermediate calculations.) Requirement 1: (a)If interest rates suddenly rise by 3 percent, what is the percentage change in the price of Bond Sam? (b)If interest rates suddenly rise by 3 percent, what is the percentage change in the price of Bond Dave? Requirement 2: (a)If rates were to suddenly fall by 3 percent instead, what would the percentage change in the price of Bond Sam be then? (b)If rates were to suddenly fall by 3 percent instead, what would the percentage change in the price of Bond Dave be then