8. The unity-feedback system shown in the figure below, with G(s) — (s2 + 4s + 8)(s + 10) K G(s) C(s) is to be designed to meet the following specifications: Overshoot: Less than 22% Settling time: Less than 1.6 seconds = 15 Do the following: a) Evaluate the performance of the uncompensated system operating at approximately 10% overshoot. b) Design a passive compensator to meet the desired specifications. c) Use MATLAB to simulate the compensated system. Compare the response with the desired specifications