Problem 6-26 Unbiased Expectations Theory (LG6-5) The Wall Street Journal reports that the rate on 4-year Treasury securities is 1.30 percent and the rate on 6-year Treasury securities is 2.25 percent. According to the unbiased expectations market expect the 2-year Treasury rate to be four years from today, E(ar2)? (Do not round intermediate calculations and round your answer to 2 decimal places.) theory, what does the Treasury rate