Adjusted WACC. Clark Explorers, Inc., an engineering firm, has the following capital structure: Using market value and book value (separately, of course), find the adjusted WACC for Clark Explorers at the following tax rates: a. 40% b. 30% C. 15% d. 10% WHERE a. What is the market value adjusted WACC for Clark Explorers at a tax rate of 40%? % (Round to two decimal places.) Data table Click on the Icon in order to copy its content into a spreadsheet. Equity Preferred Stock Market Price $66.44 $142.14 Outstanding units 134,000 10,000 Book value $2,646,000 $1,339,000 Cost of capital 12.44% 9.79% Debt $1082.13 6,214 $6,214,00 7.3% Print Done