Viserion, Incorporated, is trying to determine its cost of debt. The firm has a debt issue outstanding with 16 years to maturity that is quoted at 107 percent of face value. The issue makes semiannual payments and has an embedded cost of 4 percent annually. What is the company's pretax cost of debt? 3.43% 4.11% 257% 3.77% 3.09% If the tax rate is 25 percent, what is the aftertax cost of debt? 2.57% 231% 2.83% 3.60% 3.43%