Maturity value Rate Semiannual of squared of residuals 1000 3% Maturity Spot rate YTM DCF spot DCF YTM 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 2.47% 2.66% 2.61% 2.89% 2.76% 2.97% 2.89% 2.95% 3.00% 3.04% 3.10% 3.14% 3.17% 3.13% 3.23% 3.26% 3.28% 3.30% 3.31% 3.19% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 3.18% 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 1015 Total 14.82 14.61 14.43 14.16 14.01 13.73 13.57 13.34 13.12 12.90 12.67 12.44 12.22 12.07 11.79 11.58 11.38 11.17 10.98 739.64 984.62 14.77 14.53 14.31 14.08 13.86 13.65 13.43 13.22 13.01 12.81 12.61 12.41 12.22 12.03 11.84 11.65 11.47 11.29 11.12 740.37 984.68