The Department of Health has asked you to develop an application to assist to the quarantine program for patients of coronavirus infection outbreaks in the Mpumalanga province. Consider the following user story that will serve as the quarantine protocol: (a) An individual profile will be registered on the application and a COVID test is undertaken, the result of the test will determine if the patient is due for admission or further observation. (b) If the individual tests positive after the coronavirus test, the application immediately searches for an admission space within the approved quarantine zones of the province. The patient is then admitted to the selected ‘quarantine’ hospital and the next-of-kin/relative of the patient will receive a generated SMS notification about the status and location of the patient. (c) If the individual tests negative after the coronavirus test, the application immediately places the individual on an observation list. The application is expected to send a reminder to the individual within the next 7 days for a follow-up test. Using the above scenario, design a detailed process model diagram and use your diagram to discuss this application at a stakeholder meeting. In addition, design a detailed sequence diagram to explain to the stakeholder the process of determining the exact number of quarantined patients on the application at any point in time.