Q1. Consider the following diagram that includes three first order transfer functions as follows: H₁(s) H₂(s) X(s) Y(s) + H3(s) 2 H₁(s) = 10s +2 5 H₂(s) = 2s+1 1 H3(S) = 2s+2 (a) Find Y(s)/X(s) (b) Find the poles and zeros and plot them on the s-plane (c) Sketch the figure. Identify if there is an overshoot/undershoot and state the reasons. (d) Comment on the stability and the damping shape of the system