please hurry up after 1 hour solving it would be useless Chegg don't show the time of upload ( upload it at 3:08a.m +3 GMT ) please I beg you look at the time if you can't solve it just pass it to another export, it's my last chance please please. subject is Information Theory & Coding please don't solve it after that time please hurry up please

Q3. Consider an AWGN channel with 4-kHz bandwidth and the noise power spectral density No/2 = 10-12 W/Hz. (30 Marks) a) Plot the capacity of the channel as a function of the signal power. b) With blocks of 2 samples and a signal power of 0.1 mW, calculate the number of messages that can reliably transmitted over this channel. Q3. Consider an AWGN channel with 4-kHz bandwidth and the noise power spectral density No/2 = 10-12 W/Hz. (30 Marks) a) Plot the capacity of the channel as a function of the signal power. b) With blocks of 2 samples and a signal power of 0.1 mW, calculate the number of messages that can reliably transmitted over this channel