Final answer:
A physical flow schedule shows the units to account for and what happened to them in a production process. It helps track the quantity and status of units at different stages.
Step-by-step explanation:
A physical flow schedule is a schedule that shows the units to account for and what happened to them. It measures the movement and flow of physical units through a production process. It helps track the quantity and status of units at different stages of the production process.
For example, a physical flow schedule for a manufacturing process may show the units received, units completed, units in progress, and units transferred to the next department. It provides a visual representation of how the units move through the production process.