Regional laboratory products has salesmen that travel to medical laboratories to sell lab supplies. when the salesmen makes a sale, they are required to upload the sales invoice to the company by the end of the business day rather than waiting until they return to the corporate office. this practice supports which principle of control activities?

This practice supports "documentation procedures" principle of control activities

Explanation:

Documentation procedures is one of the six principles of control activities, as it refers to deliver sign or evidence that dealings and proceedings have happened. It consists of pre-numbered document which shows all detail about the sale of supplies. In this procedures all service documents are forwarded on time to the department of accounts to make sure the transactions happened on time.