Drogo, Inc., is trying to determine its cost of debt. The firm has a debt issue outstanding with 12 years to maturity that is quoted at 105 percent of face value. The issue makes semiannual payments and has an embedded cost of 6 percent annually. What is the company’s pretax cost of debt? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)