Please find the yield-to-maturity (YTM) of the following bond of IOU Corp. These are the IOU Corp bond characteristics: -20 years left until maturity -A par value of $1,000 which will be paid at maturity -A current market price of $880 -Coupons of $60 per year, paid annually (thus, 20 coupons remaining) What is the yield-to-maturity (YTM) of the above IOU Corp. bond?

3.57%

5.72%

6.00%

7.15%