The following table gives abbreviated balance sheets and income statements for Walmart. Assume a tax rate of 35%. Calculate the following using balance-sheet figures from the start of the year and Income statement figures from the end of the year: a. Calculate the return on assets. (Enter your answer as a percent rounded to 2 decimal places.) b. Calculate the operating profit margin. (Enter your answer as a percent rounded to 2 decimal places.) c. Calculate the sales-to-assets ratio. (Round your answer to 2 decimal places.) d. Calculate the inventory turnover. (Round your answer to 2 decimal places.) e. Calculate the debt-equity ratio. (Round your answer to 4 decimal places.) f. Calculate the current ratio. (Round your answer to 3 decimal places.) g. Calculate the quick ratio. (Round your answer to 4 decimal places.)