Tasks: Enterprise Modeling

1. Jesse wants to see a context diagram and a diagram 0 DFD for TIMS.
2. Need to review the JAD session summary again! Try to identify four main TIMS functions and draw a lower-level DFD for each process.
3. Prepare a reply to Jesse's message about CASE tools. Search the Internet to find two more alternatives.
4. Prepare a decision table and a decision tree that show the logical rules described in Jesse's message about fees and discounts.

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