I need solution please fast

Q. (100 pts) The signal o(t) given below will be input to a PCM system to have a digital representation. The signal o(t) has nonzero values only from 0 to 21 milliseconds as can be seen from the graph. The spectrum for o(t) is W(f) which is also shown below. The PCM system is using the maximum sampling period allowed by the Sampling Theorem and it has a PCM Accuracy of 0.2%. a. Write the sampling time instants for the given signal. b. Write the sample amplitudes at the sampling time instants provided on part a. C. Write the Quantization output for the samples obtained on part b by using the minimum allowed number of quantization levels. d. Write the Binary output representing w(t) by using the quantization output obtained on part c. **Please show your calculations for each part to get full marks. w(t) W(f) FT 8 7 6 5 4 3 2 1 int 6 00 10 12 14 18 20 22 t(ms) 250 250 -1 -2 f(Hz) -4 -5 -6 -7 -8 Q. (100 pts) The signal o(t) given below will be input to a PCM system to have a digital representation. The signal o(t) has nonzero values only from 0 to 21 milliseconds as can be seen from the graph. The spectrum for o(t) is W(f) which is also shown below. The PCM system is using the maximum sampling period allowed by the Sampling Theorem and it has a PCM Accuracy of 0.2%. a. Write the sampling time instants for the given signal. b. Write the sample amplitudes at the sampling time instants provided on part a. C. Write the Quantization output for the samples obtained on part b by using the minimum allowed number of quantization levels. d. Write the Binary output representing w(t) by using the quantization output obtained on part c. **Please show your calculations for each part to get full marks. w(t) W(f) FT 8 7 6 5 4 3 2 1 int 6 00 10 12 14 18 20 22 t(ms) 250 250 -1 -2 f(Hz) -4 -5 -6 -7 -8