Question 56 3 pts Which of the following is true in The Pecking Order Theory? O Firms choose their debt optimally by considering both the tax advantages of debt and the bankruptcy risk of debt. O A firm's value is not dependent upon their mix of debt and equity. O A firm's cost of equity is dependend upon their business risk and their financial risk. O Firms have a preference over their sources of financing: internal financing, then external debt financing, and then external equity financing. Question 57 3 pts Systematic risk is risk that can be eliminated through portfolio diversification O True False