For the network shown

$($a$)$ Determine the high cutoff frequencies of the network $($i$.$e$.f_{H_i}$ and $f_{H_O}).$

$($b$)$ Sketch the asymptotes of the Bode plot defined by the cutoff frequencies found in part $($a$).$

$($c$)$ Sketch the high$-$frequency response for the amplifier using the results of part $($b$).$