Can someone please show me step by step how to solve this problem? thanks!

Problem #2: Draw root locus Assume T = 1. For 2.1 & 2.3, hand draw the root locus 2.1 Draw the root locus for the following system e(t) X e*(t) K T r(t) -T's + 1-e 1 c(t) S s(s+1) 2.2 From the root locus of your result in 2.1, determine K such that the system is stable. 2.3 Draw the root locus for the following system r(t) + ota z-0.9 1 c(t) T s+1 -T's 1-e ot z-1 S K+ 2.4 From the root locus of your result in 2.1, determine K such that the system is stable. 2.5 Use MATLAB to validate your results. Provide the MATLAB plot and your commands in your homework solutions Problem #2: Draw root locus Assume T = 1. For 2.1 & 2.3, hand draw the root locus 2.1 Draw the root locus for the following system e(t) X e*(t) K T r(t) -T's + 1-e 1 c(t) S s(s+1) 2.2 From the root locus of your result in 2.1, determine K such that the system is stable. 2.3 Draw the root locus for the following system r(t) + ota z-0.9 1 c(t) T s+1 -T's 1-e ot z-1 S K+ 2.4 From the root locus of your result in 2.1, determine K such that the system is stable. 2.5 Use MATLAB to validate your results. Provide the MATLAB plot and your commands in your homework solutions