Final answer:
Physical possession is the factor that determines whether goods should be included in a physical count of inventory.
Step-by-step explanation:
The factor that determines whether goods should be included in a physical count of inventory is physical possession. Physical possession refers to having physical control or custody of the goods. In inventory management, goods should be included in a physical count only if they are in the possession of the company.
For example, if a company has purchased goods but they have not been delivered or received yet, those goods should not be included in the physical count of inventory.