The frame shown is pinned at A and at $E$ and is loaded with a force, $F=39lb,$ and moment $M=164ft-lb$

$(CW),$ and the dimension, $a=5\mathrm{.}3ft,$ and $b=4\mathrm{.}1ft.$

a$.$ Draw a free body diagram of member ABC, how

many unknowns are on the FBD$?$

b$.$ Draw a FBD of member CDE, how many

unknowns are on the FBD$?$

c$.$ What is the $x-$component of the connection force at $C$ on member CDE?

d$.$ What is the $y-$component of the connection force at $C$ on member ABC $?$