Tirion sells a zero-coupon bond that matures in 3 years for 5.000, which he immediately uses to buy a zero-coupon bond that matures in 4 years. Find the annual effective yield of his investment given the following yield curve: Term to maturity 1 2 3 4 5 6 7 Spot rate si 2% 3% 4% 5% 6% 7% 8% Tirion sells a zero-coupon bond that matures in 3 years for 5.000, which he immediately uses to buy a zero-coupon bond that matures in 4 years. Find the annual effective yield of his investment given the following yield curve: Term to maturity 1 2 3 4 5 6 7 Spot rate si 2% 3% 4% 5% 6% 7% 8%