Suppose a signal with 4 distinct levels is sent over a 3-kHz channel whose signal-to-noise ratio is 20dB, Express your answers to the following questions as whole numbers, rounding off when necessary.

What does the Nyquist Theorem give for the Maximum Data Rate of the channel in kbps?

What is the actual signal-to-noise radio, S/N ?

What does the Shannon Theorem give for the Maximum Data Rate of the channel in kbps ?

Considering both theorems, what is the best estimate for the maximum Data Rate of the channel in kbps.