Support IRI Using the year rate and expected one-year T-bill rates over the following three years die years 2, 3, and respectively se s Er) = 5.57%, E(41)-7.47% on theory, calculate the current (long-term) rates for four-year-maturity Treascary securities (Write your accontage and round it to 2 decimal places) current rate for the year-murity so that the current one-year rate and expected one-yeur T-bill rates over the following three years (yeats 2, 3, 4, upectively) R21596, (2.1) -3.61%, F(31) 5.57%, (41) -7.47% 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