PK Software has 8.7 percent coupon bonds on the market with 22 years to maturity. The bonds make semiannual payments and currently sell for 111 percent of par. Requirement 1: What is the current yield on PK's bonds? (Do not round intermediate calculations. Round your answer to 2 decimal places (e.g., 32.16).) Current yield % Requirement 2: What is the YTM? (Do not round intermediate calculations. Round your answer to 2 decimal places (e.g., 32.16).) Yield to maturity % Requirement 3: What is the effective annual yield? (Do not round intermediate calculations. Round your answer to 2 decimal places (e.g., 32.16).) Effective annual yield %