Suppose that the current ce your rate and expected one-year T-bill rates over the following three yes (ie, yers 2, 3, 4, analy) was follow IRI-1.39%, Er) -1.6%E3) - 6.125, Earl) - 7.30% Using the unbiased expectations theory, calculate the current (long-term) rates for four-your-muturity Tour securitim (Write your answer in percentage and round it to 2 decimal places) current rate for three-year maturity