Yield Treasury security (Percent) 1-year 5.50 2-year 6.60 3-year 8.00 4-year 9.30 5-year 10.70 6-year 12.80 Make the necessary calculations and complete the following table using the data on the securities yields and the pure expectation theory. Investment Yield 1-year Treasury security, 1 year from now 2-year Treasury security, 2 years from now 3-year Treasury security, 1 year from now 4-year Treasury security, 2 years from now