In Chapter 3, you identified use cases for the business events for the Spring Breaks ‘R’ Us Travel Service. In Chapter 5, you elaborated on those use cases. In Chapter 4, you identified the classes associated with the business events. Using your solutions from those chapters, develop:

1. A first-cut DCD by using the problem domain classes you identified in Chapter 4.

2. A communication diagram for the Add a resort use case (domain classes and controller class only).

3. A sequence diagram for the Book a reservation use case.

4. A separate multilayer sequence diagram for the Book a reservation use case that includes the domain classes and the view layer classes.

5. A final design class diagram that includes the classes from both use cases. Include elaborated attributes, navigation arrows, and all the method signatures from both use cases.

6. A package diagram of the four subsystems (Resort relations, Student booking, Accounting and finance, and Social networking) that includes all the problem domain classes.