Two bonds have a coupon rate of 5.25 percent, semi-annual payments, face values of $1,000, and yields to maturity of 6.1 percent. Bond S matures in 5 years and bond L matures in 10 years. Using a change in YTM from 4.50% to 5.50%, what is the difference in the interest rate risk of the two bonds? Calculate the difference as (Interest rate risk of Bond S Interest rate risk of bond L):

	A.	5.158%
	B.	None of the above
	C.	-3.181%
	D.	3.181%
	E.	-5.158%