Develop a domain model for the Case Study. Express your model with a class diagram, showing any inheritance and compositional relationships.
For each of the two selected most essential use cases, develop use case realizations showing the sequence of messages involved. Express these use case realizations in separate communication diagrams.
For each of the two selected most essential use cases, translate the communication diagram produced for Task 4 into an equivalent sequence diagram.
Analysis
Prepare a summary analysis class diagram showing the attributes and methods required for classes involved in the two use cases for which you have produced realizations.