The Bode plot shown below has \(\mathrm{G}(j \omega)\) as
(a) \(\frac{100}{j \omega(1+j 0.5 \omega)(1+j 0.1 \omega)}\)
(b) \(\frac{100}{j \omega(2+j \omega)(10+j \omega)}\)
(c) \(\frac{10}{j \omega(1+2 j \omega)(1+10 j \omega)}\)
(d) \(\frac{10}{j \omega(1+0.5 j \omega)(1+0.1 j \omega)}\)

gain dB 0 - 20 dB/decade 2 -40 dB/decade 10 100 co (log scale) - 60 dB/decade