Suppose the real risk-free rate is 3.50% and the future rate of inflation is expected to be constant at 4.10%. What rate of return would you expert on a year Treasury security-, assuming the pure expectations theory is valid? Include cross product terms, i e.. it averaging is required, use the geometric average (Round your answer to 2 decimal places.) 7.74% 6.50% 9.37% 7.60% 6.58%