Which three ratios are used to mathematically produce the return on equity ratio? Select ALL correct answers. Total liabilities to equity Total assets to equity Net profit margin Total assets turnover What is the weighted average cost of capital if a business has a cost of equity of 11%, a yield on debt of 6%, a tax rate of 30%, 100 million market value of debt, and 250 million market value of equity? 7.6% 9.06% 9.57% 8.5% What effect will each of the following actions ALONE have on return on equity? Select ALL correct answers. Selling assets will decrease ROE. Generating higher net income will increase ROE. Issuing more shares will decrease ROE. Increase in debt will decrease ROE