Question 16 Suppose the real risk-free rate is 4.20%, the average expected future inflation rate is 3.10%, and a maturity risk premium of 0.10% per year to maturity applies, i.e., MRP = 0.10%(t), where t is the years to maturity, hence the pure expectations theory is NOT valid. What rate of return would you expect on a 7-year Treasury security? O 8.00% 0 7.90% 08.10% 0 7.70% O 7.80%