Discuss the reasons for documentation in both accounting information systems, IT, and in auditing (flowcharts, DFDs etc.). Focus on DFDs (data flow diagrams), System flowcharts, and Document flowcharts. Questions to be Addressed 1. What is the purpose of documentation or documenting Accounting Information Systems? 2. Why do you need to understand documentation? 3. What documentation techniques are used to document accounting information systems? 4. What are data flow diagrams, flowcharts, and business process diagrams (we will cover business processes and business process diagrams in Week 4)? A. How are they alike and different? B. How are they prepared?