Final answer:
The inventory turnover rate is the metric used to evaluate SKU inventory performance.
Step-by-step explanation:
The metric that can be used in evaluating SKU (Stock Keeping Unit) inventory performance is the Inventory turnover rate.
The inventory turnover rate is a financial ratio used to measure how quickly a company sells its inventory over a specific period. It is calculated by dividing the cost of goods sold by the average inventory value during that period.
A high inventory turnover rate indicates that a company is selling its inventory quickly, which is generally a positive indicator of inventory performance.