Aprocess model is described by the transfer functiong(s) = 4(1-5s)/[(25s+1)(4s+1)(2s+1)]which includes actuator and measurement dynamics. the process engineering group has the option of redesigning the process to eliminate the right-half plane zero. they need to determine whether this modification will yield a substantially better (faster) controlled. for a proportional-only controller, find the stability bounds for kc for the existing process using direct substitution.