Using the written description of the DUB 5 process in the case, and the rough diagram at the bottom of the case, create your Level 0 DFD.
You can submit a DFD that is hand-drawn and scanned, use Excel or Visio, or another program.
3) Level 1 DFD for the Credit Review Process
Going down one level in the DFD, focus on the credit review process only and create a DFD for this process.
Again, you can submit a hand-drawn DFD or use an automated program. Your choice.
4) Observations About the Processes
Discuss your observations about the strengths and weaknesses of DUB 5’s order processing system.