Given the system below:

The minor loop $($ML$)$ is expected to yield a settling time of $4$ seconds with a $5\%$ overshoot for the step response.

The major$-$loop response with $10\%$ overshoot for a step input.

Select the CORRECT options.

Multiple answers are allowed. The wrong answer will be penalized.

A$.K1=9\mathrm{.}11$

B$.$ The design point for the major loop is $-0\mathrm{.}938+j1\mathrm{.}28$

C$.$ The zero a in the minor loop is $5.$

D$.$ The major$-$loop open$-$loop TF is $G_e(s)=2\mathrm{.}11\frac{K}{s^3+7s^2+12*11(s)+10\mathrm{.}55}.$

E$.$ The design point for the ML is $-1+j1\mathrm{.}049.$

F$.$ The gain for the major loop is $K=8\mathrm{.}33$