You have the following information about Burgundy Basins, a sink manufacturer. Equity shares outstanding Stock price per share Yield to maturity on debt Book value of interest-bearing debt Coupon interest rate on debt Market value of debt Book value of equity Cost of equity capital Tax rate 20 million $ 47 6.5% $ 390 million 5.2% $ 285 million $ 490 million 13.4% 35% Burgundy is contemplating what for the company is an average-risk investment costing $54 million and promising an annual ATCF of $5.7 million in perpetuity. a. What is the internal rate of return on the investment? (Round your answer to 2 decimal places.) Internal rate of return C3% b. What is Burgundy's weighted average cost of capital? (Round your answer to 2 decimal places.) Weighted average cost