Suppose that the current one-year rate and expected one-year T-bill rates over the following three years (... years 2, 3, and 4, respecti- 1R1 - 1.246, (2) 4.22%, E(31) 6.919, 5(41) 7.99% Using the unbiased expectations theory, calculate the current (long-term) rates for four-year-maturity Treasury securities (Write your answer in percentage and round it to 2 decimal places) current rate for three year maturity - Moving to another question will save this response