Given the following, what is the yield to maturity of a corporate bond with the following characteristics:

• Risk-free interest rate = 2.1%
• Expected inflation rate = 4.6%
• Real rate of return = 6.7%
• Default rate premium = 5.1%
• Liquidity risk premium = 3.2%
• Maturity risk premium = 2.6%

Enter your answer as a percent rounded to 1 decimal place, but do not include the percent sign in your answer. For example, record 3.28% as 3.3.