Consider the following list of requirements for a system proposed to administrate the Vaccine. As a requirement engineer, prioritize these requirements using “Numerical Assignment (Grouping)” technique.

FR1: The system shall allow user to view patient vaccination history and forecast

FR2: The system shall have ability to send and receive patient query results in designated format

FR3: The system should have ability to display and print patient history

FR4: The system shall have ability to electronically document patient consent

FR5: The system shall have ability to indicate vaccine refusal by patient

FR6: The system may have ability to choose vaccine funding source

FR7: The system shall have ability to document adverse reaction

FR8: The system should support an interface with an inventory management system

FR9: The system shall have ability to validate that all required data fields are complete

FR10: The system should have ability to decrement inventory including but not limited to the vaccine type, dose level, by funding source, by lot number, etc

FR11: The system may have ability to display and print an updated immunization record and forecast

FR12: The system may have ability to export an updated immunization record and forecast

FR13: The system should have ability to display inventory by vaccine type and funding source

FR14: The system may have ability to document patient vaccine funding eligibility information

FR15: The system should have ability to query the inventory system/function by funding source and vaccine type.