Which of the basic financial statements is besMarshall Networks, Inc. has a total asset turnover of 2.5 and a net profit margin of 3.5%. The firm has a return on equity of 17.5%. Calculate Marshall's debt ratio. A. 30% B. 40% C. 50% D. 60%t used to answer the questions, "Where did the company's money come from and how was it spent over the preceding year?" A. balance sheet B. statement of shareholder's equity C. income statement D. cash flow statement