Certified Professional Category Analyst (CPCA) Practice Exam 2025 - Free CPCA Exam Practice Questions and Study Guide

The most appropriate data to indicate that Retailer X's stock of ProWidget will be sold out in 10 days is the days of supply. This metric measures how long the current inventory will last, given the rate of sales.

If the days of supply indicates that the inventory will be depleted in 10 days, it reflects the current sales velocity and the amount of stock available. This insight is critical for inventory management, allowing retailers to plan for reordering and avoid stockouts that could lead to missed sales opportunities.

In contrast, the other options focus on different aspects of inventory and shelf management. The number of facings relates to how products are displayed but does not provide direct insight into stock levels over time. Capacity analysis looks at the maximum potential sales based on store setup and product placement but does not address current inventory depletion rates. Post-reset tracking measures sales after a merchandising reset but is more relevant for evaluating the effectiveness of the reset rather than forecasting immediate stock levels. Therefore, days of supply is the clear indicator for determining when the stock will run out.