please verify whether or not these multiple part answers are correct! its all one question just different parts!

Use the following information to answer questions 19 through 24. A corporation has 10,000 bonds outstanding with a 6% annual coupon rate, 8 years to maturity, a $1,000 ace value, and a $1,100 market price. The company's 500,000 shares of common stock sell for $25 per hare, have a beta of 1.5 , the risk-free rate is 4%, and the market return is 12%. 19. What is the market value of equity for this corporation? A. $5 million B. $11 million C $12.5 million D. $4 billion E. none of the above 20. What is the market value of debt for this corporation? A. $10 million (B) $11 million C. \$1 billion D. $1.1 billion E. none of the above 21. What is the cost of equity for this corporation? A. 6% B. 12% (C) 16% D. 22% E. none of the above 22. What is the pre-tax cost of debt for this corporation? A. 2.69% (B) 4.48% C. 6.00% D. 8.97% E. none of the above 23. Assuming a 40% tax rate, what is this corporation's after-tax cost of debt? (A) 2.69% B. 4.48% C. 6.00% D. 8.97% E. none of the above 24. What is the weighted average cost of capital for this company? A. 9.34% (B) 9.77% C. 10.24% D. 10.61% E. none of the above