A binary channel with bit rate R, 16,000 bits per second in a PCM signal, Determine the sampling rate f, quantization level-Z and the number of bits if fm = 1200 Hz, a) n=13, L = 8192 and f; = 1230 Hz b) n=8, L=256 and f = 2000 Hz c) n=10, L 1024 and f = 1600 Hz d) None of the above