Using the Apple inc, write a report of 600 words that demonstrates your understanding of the cost of capital and risk. Specifically, you are to include the following: Give a description of the weighted average cost of capital. Give a description of the capital asset pricing model. Give a description of the security market line. Give a description of the cost of debt. Calculate the weighted average cost of capital. Explain your answer. Calculate the cost of debt. Explain your answer. How would you restructure the firm's debt? Explain your answer. Please used at least 3 references.