Prob. 5 == (a) Consider the FM signal with modulation index ẞ = 2 is passed through an ideal band-pass filter (BPF) with mid-band frequency f, and bandwidth 5f, where f, is the carrier frequency and is the frequency of the baseband modulating signal. (i) Sketch the spectrum of the BPF output. (ii) Determine the fraction of the power of the FM signal that is present at the output of the filter.