2. Given an analog signal has a range of -4V to 4V, an Analog to Digital Convertor (ADC) will sample the signal every 10ms and map this signal to a digital range from 0 to 8. a. Draw an analog signal that, when passed through this ADC, will output the digital signal 0, 4, 2, 1, 0, 2, 3, 4, 3, 2, 1, 2. (5 points)