QUESTION 27 4 points Save Answer Below is selected data about Alpha, Inc. and relevant market information: Beta of common stock 1.5 Treasury bond rate 1% Required total return on market portfolio (Rm) 79 Yield to maturity on long-term debt 6.0% Book value of equity $500 million Market value of equity $900 million Long-term debt outstanding $600 million Corporate tax rate 25% What is the company's cost of equity? QUESTION 28 4 points Save Answer What is Alpha's after tax cost of debt? QUESTION 29 4 points Save Answer What is Alpha's Weighted Average Cost of Capital