8 A certain servomechanism system has dynamics dominated by a pair of complex poles and no finite zeros. The time-domain specifications on the rise time ( ), percent overshoot ( ), and settling time ( ) are given by: a. Sketch the region in the -plane where the poles could be placed so that the system will meet all three specifications. b. Indicate on your sketch the specific locations (denoted by ) that will have the smallest rise time and also meet the settling time specification exactly.