Consider a five-year, default-free bond with annual coupons of 4% and a face value of $1,000 and assume zero-coupon yields on default-free securities are as summarized in the following table:

Maturity	1 year	2 years	3 years	4 years	5 years
Zero-Coupon Yields	3.00%	3.30%	3.50%	3.70%	3.80%

a. What is the yield to maturity on this bond?

b. If the yield to maturity on this bond increased to 4.20%, what would the new price be?