K For fiscal year 2018, Walmart Inc. (WMT) had total revenues of $500.34 billion, net income of $9.86 billion, total assets of $204.52 billion, and total shareholders' equity of $77.87 billion. a. Calculate Walmart's ROE directly, and using the DuPont Identity b. Comparing with the data for Costco ROES. use the DuPont Identity to understand the difference between the two firms a. The ROE calculated directly is % (Round to two decimal places.) 15 Data table For fiscal year 2018, Costco Wholesale Corporation (COST) had a net profit margin of 2.08%, asset turnover of 3.55, and a book equity multiplier of 3.37. Costco's ROE (DuPont) is 24.88% Print Done -