The real risk free rate is 2.75%. Inflation is expected to be 3.75% this year, 4.25% next year, and 2.5% thereafter. The maturity risk premium is estimated to be 0.05 x (t-1) %, where t number of years to maturity. What is the yield on a 7-year Treasury note? Do not round intermediate calculations. Round your answer to two decimal places. %