a and b please

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 Coat of equity capital Tax rate 20 million $ 31 6.50 $ 310 million 3.69 $ 205 million $ 330 million 20.25 356 Burgundy is contemplating what for the company is an average-risk Investment costing $22 million and promising an annual ATCF of $41 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 % b. What is Burgundy's weighted-average cost of capital? (Round your answer to 2 decimal places.) % Weighted average cost