Suppose we observe the following rates: 1R1 = 4.9%, 1R2 = 7.1%. If the unbiased expectations theory of the term structure of interest rates holds, what is the one-year interest rate expected one year from now, E(2r1)? (Do not round intermediate calculations. Round your answer to 2 decimal places. (e.g., 32.16)) Expected one-year interest rate: __________%