I need help. I do not know how to solve this. Thank you.

You find the following corporate bond quotes. To calculate the number of years until maturity, assume that it is currently January 15, 2019. The bonds have a par value of $2,000 and semiannual coupons.

Company (Ticker)	Coupon	Maturity	Last Price	Last Yield	EST $ Vol (000s)
Xenon, Inc. (XIC)	6.20	Jan 15, 2033	94.279	??	57,370
Kenny Corp. (KCC)	7.20	Jan 15, 2030	??	6.18	48,949
Williams Co. (WICO)	??	Jan 15, 2037	94.815	7.00	43,810

What is the yield to maturity for the bond issued by Xenon, Inc.? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)