1 Interaction Diagrams (12 points)
Draw two sequence diagrams and one communication diagram of different interactions in your project.
Each interaction must involve at least four objects and at least six messages (not counting return messages). The
diagrams must be analysis-level and based on the use cases.
2 State Diagrams (8 points)
Draw two state diagrams for your project. Each state diagram should represent one analysis or design class in
your project. Briefly explain the different states.