Selected interest rates may be found in Federal Reserve Economic Data (FRED), which may be accessed through the Federal Reserve Bank of St. Louis’s home page:

www.stlouisfed.org. Based on this information, what is the current difference between the yield on a six-month Treasury bill and the 10-year and 30-year Treasury bonds? What is the difference in the yields on corporate bonds rated Aaa and Baa by Moody’s?