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con-Bibb Auto Store is an independent auto parts dealer that sells auto parts, runs tests on customers cars, and delivers parts and tools to mechanic shops around town. Attached is a Use Case Diagram for Macon-Bibb Auto Stores Operations and a Use Case Description for Buy Part. Using this information as background, meet as a team and create a sequence diagram for the Buy Part use case.

Use Case Diagram Macon-Bibb Auto Store's Operations Use Case: Auto Store Requests Parts Buy Part subs Part CUSTOMER STORE ASSOCIATE Adjusts iventory Changes MAR Levels Manage Part Inventory Name: Actor: Description: Successful Completion: Use Case Description for Buy Part Buy Part Customer/Store Associate This use case describes the process used to buy parts at the auto parts dealer. 1. Customer requests auto part 2. Store Associate checks on availability of part 3. Part is available and customer pays cost 4. Customer receives part and stock is adjusted 1. Customer requests auto part 2. Store Associate checks on availability of part 3. Part is not available and customer selects to order part or no part 4. Customer receives part and stock is adjusted (if alternate part ordered) or customer leaves with no part Customer wants to purchase part None Alternative: Pre-Condition: Post-Condition: Assumptions: None