Consider the function in the s-domain

10 Y(s) === s(s + 2)(s+6)* Let T be the sampling time. Then, in the z-domain the function Y(s) is 5 Z a. Y(z) = 1 2 5 Z 5 Z 4z-e-2T + 12 z-e-67 5 Z 5 Z + 5 N + b. Y(z) = 56 6 z-1 5 Z c. Y(z) = 1 d. Y(z) = 1 - N 6z-1 4z-e-6 12z-e-T Z z-e-67 Z 12 z-e-27 5 Z + 1-e-27 61-e