consider a continuos LTI system with step response given by ys(t) = tu(t) - (t - 2)u(t - 2). A. Determine the laplace transform X(s) of the input signal x(t) = u(t). B. Determine the Laplace transform Ys(s) of the step response. C. Determine the transfer function H(s) for the system. D. Determine the impulse response h(t) for this system using complex domain (not time domain) analysis techniques.