(Solved): Problem 5: The open loop transfer function of a closed loop control systemsystem is shown below G(s ...

Problem 5: The open loop transfer function of a closed loop control systemsystem is shown below $G(s)=\frac{8(s+1)}{s^3+6s^2+(5+8k)s+40k}$ a/ write the Matlab code that will generate its root locus as shown below b/ indicate approximatly on the graph the location where the Gain can be read when the $\begin{array}{ll}\text{ damping ratio }& 0.58\end{array}$ c/ discuss if the system is stable or not. Explain your answer.