1. Prepare a context diagram for the new system.
2. Prepare a diagram 0 DFD for the new system.
3. Write a brief memo that explains at least five attributes that you can use to define a process in the new system.
4. Write a brief memo that explains at least five attributes that you can use to define an entity in the new system.

Susan Park has completed a preliminary investigation and performed the fact-finding tasks that were described in Chapters 2 and 4. Now, she will use the results to develop a logical model of the proposed information system. Before you perform the following tasks, you should review the information provided in Chapters and 4 of the case.