Consider a noisy 10 MHz channel with a signal-to-noise ratio of 20 dB. 5 pts each

(a) What is the maximum data rate of this channel.

(b) What is the maximum data rate of the channel when there is no noise and we are transmitting 8 bits at a time.

(c) Can we use C = B log2 (1 + S/N) and assign N = 0 for a noiseless channel? If yes, how? If no, why?

(d) Is signal-to-noise ratio of 20 dB adequate to transmit 100 Mbps on this channel? Explain why?