please explain and without excel

Treasury notes and bonds. Use the information in the following table: . Assume a $100,000 par value. What is the yield to maturity of the August 2000 Treasury bond with semiannual payment? Compare the yield to maturity and the current yield. How do you explain this relationship? What is the yield to maturity of the August 2000 Treasury bond? % (Round to three decimal places.) (Click on the following icon in order to copy its contents into a spreadsheet.) Today is February 15, 2008 Issue Price (per Type $100 par Coupon Maturity YTM Date value) Bond Aug 2000 89.88 4.00% 8-15-2010 Date Rate Current Yield Rating 4.450% AAA