Write a four to five (4-5) page paper in which you:

1. Create Class-Responsibility-Collaboration (CRC) cards and a class diagram based on the functional models through the use of graphical tools in Microsoft Word or Visio, or an open source alternative such as Dia. Note: The graphically depicted solution is not included in the required page length.

2. Identify each use case in the functional model and create a sequence and communication diagram for each scenario of each use case identified through the use of graphical tools in Microsoft Word or Visio, or an open source alternative such as Dia. Note: The graphically depicted solution is not included in the required page length.

3. Create a behavioral state machine for each of the complex classes in the class diagram.

4. Perform a CRUDE analysis to show the interactivity of the objects in the system.

5. Perform a verification and validation walk-through of each:

1. Functional model
2. Structural model
3. Behavioral model

6. Revise the requirements document created in Assignment 1 with additional information found in this assignment and document the assumptions.

7. Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.