a second order measuring system has dynamics described in the differential equation. d$^2/$dy$^2+9$dy$/$dt $+20$y$($t$).$ Find $($a$)$ Transform function $($b$)$ Poles $($c$)$ nature of damping $($d$)$ static sensitivity $($e$)$ final value if yo$($t$)=8$ for t$>0$