QUESTION 3 A nurse call-button system that is used in the Covid19 ward at Hospital Sungai Buloh is shown in Figure 3. The patient in the ward can push the Call button to turn on a small red light above the patient's bed to indicate to the nurse on duty that the patient requires service. The Light stays on even after the Call button is released and can be turned off by pressing the Cancel button. Call button will be given priority in the case that both buttons are pressed at the same time. Obtain the Moore model state diagram and state table for this system and design it using JK flip-flops. (12 marks) Red Light Call button Nurse call-button system Cancel button Rajah 3 / Figure 3