Question 2 You are a senior systems analyst at Hospital Putra, a growing new hospital in Kuala Lumpur. You are leading the development team for a new patient management system. Before developing this new system, you need to explain data and process modelling (data flow diagram) to your two newly hired junior analysts. The new patient management system contains all of the user flow and their entities, such all the flow of Patients, Medicines, Tests, Doctor Schedules, Diseases, Doctors and Reports. a. Describe the rules for creating DFDs. b. Discuss the process combinations that must be avoided when creating a DFD