How can analyzing sales data benefit Walmart?

Analyzing sales data provides Walmart with the ability to make informed decisions regarding inventory and marketing strategies, which is crucial for maintaining efficiency and meeting customer demand. By examining trends in sales, Walmart can identify which products are performing well and which are not. This insight enables the company to adjust its inventory levels accordingly, ensuring that popular items are sufficiently stocked while reducing overstock of less popular products.

Additionally, sales data can guide marketing efforts by highlighting customer preferences and seasonal buying patterns. With this information, Walmart can tailor its promotions and advertising campaigns to target specific customer segments more effectively, leading to increased sales and customer satisfaction. By leveraging data analysis, Walmart can make real-time adjustments to operational strategies, ultimately driving profitability and enhancing competitiveness in the retail market.

The other options do not capture the key strategic advantages that come from analyzing sales data. For example, increasing advertising costs without understanding customer behavior may lead to wasted resources, while focusing solely on current employees does not leverage the data for broader business improvements. Similarly, merely keeping historical records does not capitalize on the potential insights that can be drawn from that data to influence future business decisions.