the following a) When will the different DCF methods use the same discount rate? b) The cost of debt (ka) will change as the capital structure of a firm changes. Why or why not? c) Why does the cost of equity (k,) increase as the amount of debt in the capital structure of a firm increases? Why? d) Freebie Inc.'s common stock has a beta of 1.3. If the risk-free rate is 4.5% and the expected return on the market is 12%, what is its cost of equity capital? e) Why do branded food companies command the highest EBIT multiple (about 8) and transportation companies the lowest (about 3)? f) Should a firm use its cost of capital as a hurdle/discount rate to value all internal divisions? Why or why not? g) An option can have more than one source of value. Consider a mining company. The company can mine for ores today or wait another year (or more) to mine. What real options can you identify here? h) Do you consider dividend payments by the firm in calculating cash flows? Why or why not? i) Relative valuation is based on the principle of "Law of One Price". Why or why not? j) The beta value of debt can be 0.8. Why or why not? k) Write down the CAPM equation and list its different components. 1) How is the risk-free rate obtained