17 Question 2: For the following circuit in the figure calculate: 4V 47 A 4V a. The Upper Trigger Point (UTP) and the Lower Trigger Point (LTP)? b. The output voltage (Vout) waveform? (5 points) (5 points) c. Drew the output voltage (Vo) waveform for the input waveform as shown in the previous figure? (5 points)