Determinants of Interest Rates a. Calculate the interest rate on 1-, 2-, 3-, 4-, 5-, 10-, and 20-year Treasury securities. Round your answers to two decimal places. short-term bonds.) The correct graph is Determinants of Interest Rates a. Calculate the interest rate on 1-, 2-, 3-, 4-, 5-, 10-, and 20-year Treasury securities. Round your answers to two decimal places. short-term bonds.) The correct graph is