The 6.3 percent, semi-annual coupon bonds of PE Engineers mature in 13 years and have a price quote of 99.2. These bonds have a current yield of _____ percent, a yield to maturity of _____ percent, and an effective annual yield of _____ percent. 6.23; 6.36; 6.42 6.23; 6.20; 6.16 6.12; 6.36; 6.42 6.35; 6.39; 6.49 6.35; 6.32; 6.29