The Wilson Corporation has the following relationships: Sales/Total assets 2.0x Return on assets (ROA) 4.0% Return on equity (ROE) 6.0% What is Wilson's profit margin and debt ratio? a. 2%; 0.33 b. 4%; 0.33 c. 4%; 0.67 d. 2%; 0.67 e. 4%; 0.50