Both Bond Sam and Bond Dave have 7 percent coupons, make semiannual payments, and are priced at par value. Bond Sam has 4 years to maturity, whereas Bond Dave has 17 years to maturity. If interest rates suddenly rise by 4 percent, what is the percentage change in the price of Bond Sam? 13.02% 0-14.51% 0 -12.67% 0 -12.65% If interest rates suddenly rise by 4 percent, what is the percentage change in the price of Bond Dave? O-43.83% O 34.62% 0-30.45% 0 -30.47% If rates were to suddenly fall by 4 percent instead, what would the percentage change in the price of Bond Sam be then? O-12.62% O 13.02% O 14.97% 14.95% If rates were to suddenly fall by 4 percent instead, what would the percentage change in the price of Bond Dave be then? 52.96% 0-30.42% O 34.62% 52.94%