i. find the values of K and K, so that the damping ration (1) of the system is 0.9 and settling time (t) is 0.1sec, assume unit step input. (10 Marks) Using the information described in (1), find the peak time (tp) and percent overshoot (%0.S). [ 5 Marks] ii. K 500 1+ 0.2s 1 20s . Figure 2 (b) (d) Write a MATLAB code to simulate a step response for the system found in (a). (5 Marks] Note: Your (hand written) codes must be able to run when entered in MATLAB. i. find the values of K and K, so that the damping ration (1) of the system is 0.9 and settling time (t) is 0.1sec, assume unit step input. (10 Marks) Using the information described in (1), find the peak time (tp) and percent overshoot (%0.S). [ 5 Marks] ii. K 500 1+ 0.2s 1 20s . Figure 2 (b) (d) Write a MATLAB code to simulate a step response for the system found in (a). (5 Marks] Note: Your (hand written) codes must be able to run when entered in MATLAB