D.) equal to one E.) equal to the market beta 10. XYZ Inc. has a weighted average cost of capital of 11.5 percent. Its target capital structure is 55 percent common equity and 45 percent debt (the firm has no preferred stock). The before-tax cost of debt is 9 percent and the company's tax rate is 30 percent. If the expected dividend next period (D) is $5 and the current stock price is $45, what is the stock's dividend growth rate? A.) 2.68% B.) 3.44% C.) 4.64% D.) 5.83% E.) 6.75%