Certified Supply Chain Professional (CSCP) Practice Exam 2025 - Free CSCP Practice Questions and Study Guide

The term "days supply" refers specifically to the duration that current inventory levels can sustain operations given the existing consumption or sales rates. This metric provides valuable insights into how long the available inventory is expected to last before it needs to be replenished.

For example, if a company has a days supply of 30 days, it indicates that, at the current rate of usage, the inventory will last for a full month before running out. This helps businesses manage their inventory levels effectively by anticipating when restocking will be necessary to avoid stockouts or overstock situations.

Understanding days supply is crucial for effective inventory management as it enables companies to align their procurement strategies, optimize storage costs, and improve overall supply chain efficiency. The other options focus on different aspects of inventory management, but they do not directly define what days supply quantifies in terms of inventory sustainability.