Given a case study, a couple of full use case descriptions, and a domain model: Produce a state diagram to illustrate the expected behaviour of the key domain object. Perform UCR for the normal flows...

Given a case study, a couple of full use case descriptions, and a domain model:
Produce a state diagram to illustrate the expected behaviour of the key domain object.
Perform UCR for the normal flows of both use cases and produce summary analysis class diagrams that encapsulate the requirements for both use cases.

Deliverables:
1.    A state diagram for the key domain object.
2.    CRC cards for required entity objects listing object responsibilities and attributes
3.    Sequence diagrams for both use cases showing user interactions and message sequences required to support the use cases.
4.    A summary analysis class diagram showing required attributes and methods for boundary, control, and entity analysis classes.
Part B.
Write a short explanation of when and why use case realization would be applied during the SDLC.


Deliverables:
1.    A brief (one or two paragraphs) explanation  of when and why use case realization would be applied during the SDLC as a Word compatible document