Final answer:
MetricsManager is the correct tool for shift managers to track the progress and performance of the pick/stage progress.
Step-by-step explanation:
The correct tool that provides shift managers with the ability to track the progress and performance of the pick/stage progress is the MetricsManager.
This tool allows shift managers to monitor various metrics and KPIs related to the pick/stage process, such as the number of orders completed, average pick time, and accuracy rate. It provides real-time data and analytics to help managers make informed decisions and improve overall efficiency.