Medical Appointments System [10 marks] Read the following system description then answer ALL questions below: 1. More than 2000 patients are registered with a local health center. The center employs a number of general practitioners (i.e. doctors) and a fow receptionists. Patients are officially registered with one doctor but can arrange appointments with any avalisble one. These appointments may subsequently be cancelled. Some appointments result in one or more prescriptions. 2. New patients are registered by a receptionist. When a patient is registered he/she provides his/her details such as name, date of birth, address, etc., and receives a unique patient number. 3. To book an appointment a patient should contact a receptionist. The patient provides his/her number (or date of birth) and the receptionist provides a list of availabie time slots for appointments. The appointment is booked with the patient's doctor or if the patient's doctor is not available with any available doctor. The date and time of the booked appointment are given to the patient as a confirmation. Booking an appointment should take no longer than 2 minutes. 4. Patients can cancel booked appointments by contacting a receptionist who will cancel appointments on behalf of patients. Cancellation of booked appointment should take no longer than 40 seconds. 5. A patient who attends an appointment should check in first using a special terminal located in the waiting area of the Health Centre. The patient inputs hisher number (or date of birth). The system checks the details and confirms that the patient has been checked in. 6. Doctors record appointment outcomes and details of prescriptions (if any) during the appointments i.e. all prescriptions issued by doctors are recorded on the patient's record. 7. Patients who leave the area where the Health Centre is located are de-registered by receptionists 8. The system should be accessible from receptionist and doctor computers or tablets, and should not be accessed from outside the health center. Answer all the following questions: a. Which approach would you recommend for developing the medical appointments system described above? Justify your recommendation. [7 Marks] b. Extract from the system description above 6 use cases - only give the use case name [3 Marks] c. Extract from the system description above 4 non-tunctional requirements [2 Marks] Click Save and Submit to save and submit, Click Save All Answers to save all answers