Problem Statement

A car dealership wants to install a computer system to manage its operations. The system will be used by sales-reps to enter customer information, and any purchase orders made by a customer. The service department requires a database of parts available in stock. Required parts can be ordered from the parts suppliers. A service-rep can lookup parts, order parts if not available and document works done on a particular work order. The finance department can track parts-orders customer-orders and work orders and payroll to determine profitability and provide a financial statement of the dealership business operation.

Task 1 - Domain Modeling

1. Identify the principal domain entities

2. Create a domain model using UML class diagrams to represent the relationships between the main entities in the domain. Note that you do not need to use a computer tool for this exercise, hand drawn diagrams will suffice. However, you can also use Microsoft Visio on your computer if you wish.