Problem $3$ Spring and Pulley System: $20$ points

Given: The weight, W$,$ weighs $86\mathrm{.}6$ N $.$ The spring constant, $\backslash ($ k $\backslash ),$ is $200$ N$/$m$.$

Find:

A$.$ Determine the tension in cable CE and CB $(6$ points$)$

B$.$ Determine the force in the spring $(4$ points$)$

C$.$ What is the stretch in the spring? $(4$ points$)$

D$.$ Determine the reactions at pin A $(6$ points$)$