XYS's sports car, a supplier of sports car auto parts, uses a bar code system for inventory of the auto parts. Inventory is automatically checked on a regular basis to determine when reorders are needed. The system automatically generates a purchase order that is sent electronically to an employee for authorization. After approval, the purchase order is sent electroncially to the vendor.

1. Annotate the preceding narrative

2. Idenfity major participants

3. Identify activities

4. Idenfity possible gateways