By analyzing the financial statements of Walmart and Target, we can gain insights into the operating efficiency, financial health, and strategic positioning of the two companies. First, in terms of revenue and profitability, we can see the main sources of revenue and their changing trends, such as the sales of food, clothing, and electronics products of each company. Second, by comparing the cost of goods sold and operating expenses, we can evaluate the efficiency of the two companies in cost control and resource management. For example, inventory turnover can reflect the efficiency of inventory management, while return on assets shows the effectiveness of asset utilization. How can I response