C) Other exercises for practice on Bode plots (not in textbooks)
For the Transfer Functions below, express in one continuous expression all the terms for the magnitude in dBs and the phase in degrees as a function of ω. Then, construct the straight line approximation Bode Plots.

1. H(s) = 160s/(s+4)(s+400)
2. H(s) = 300(s+3)/(s+30)(s+300)
3. H(s) = 5000(s+50)/(s+5)(s+5000)