The design of Example 10.3 determined a lead network in order to obtain desirable dominant root locations using a cascade compensator Gc(s) in the system configuration shown in Figure 10.1 (a). The same lead network would be obtained if we used the feedback compensation configuration. Determine the closed-loop transfer function T(s) - Y(s)/R(s) of both the cascade and feedback configurations, and show how the transfer function of each configuration differs. Explain how the response to a step R(s) will be different for each system.