Final answer:
A warehouse supervisor authorizes and executes the event when they sign a sales order approving item shipment, ensuring control and safeguarding the company's resources. However, typically another person or department handles the recording of the transaction.
Step-by-step explanation:
When a warehouse supervisor prepares a sales order and signs it, approving the removal of items from the warehouse, they are mainly performing two critical functions in the business process.
First, by signing the order, the supervisor is authorizing the event, which is the transaction of goods being moved out of the warehouse. This is a necessary control to ensure that goods are only released with proper approval to safeguard the company's resources.
Secondly, by preparing the sales order, the supervisor is involved in the execution of the shipping event, which means putting into action the delivery of goods to the customer.
However, the recording of the transaction—which involves entering the data into an accounting system or updating inventory records—is typically done by another person or department, such as accounting or inventory management, to maintain separation of duties and therefore is not part of the supervisor's role in this scenario.