please provide step vy step solution and give one option which one is correct

C(s) = 0.5(1 + 0.8665) B C(s) = 0.5(1 + 1.73s) C C(s) = 3.54(1 + 0.5s) D C(s) ~ 0.707(1 + s) E C(s) = 3.54(1 + s) For a process P, a Ziegler-Nichol controller was designed based on the critical gain kc = 5 and the critical frequency wc = 2. As an alternative, a PD controller should now be implemented in such a way that a phase reserve om = 450 is achieved at a crossover frequency of wgc = wc. Which controller is suitable for this