Consider the two systems in Figure 4,33. Ro) - 0.0099 (i) K K: 0.09 0.09 (ii) FIGURE 4.33 Two feedback systems with gains K, and Ka. These systems have the same transfer function when K = K- 100. Which system is most sensitive to variations in the parameter K? Compute the sensitivity using the nominal values KI- K; = 100. a. System (i) is more sensitive and S = 0.01 b. System (ii) is more sensitive and Sk 0.1 C. System (ii) is more sensitive and S = 001 d. Both systems are equally sensitive to changes in K.