roblems To calculate the number of years until maturity, assume that it is currently January 15, 2019. All of the bonds have a $2,000 par value and pay semiannual coupons. EST $ Vol (000's) 57,362 48,941 43,802 Company (Ticker) Xenon, Inc. (XIC) Kenny Corp. (KCC) Williams Co. (WICO) Last Last Coupon 5.400 Maturity Jan 15, 2024 Jan 15, 2026 Jan 15, 2028 Price 96.153 Yield ?? 7.125 ?? 6.02 6.85 ?? 95.165 What is the coupon rate for the Williams Co. bond? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Coupon rate %