$(45\%)$ In the figure below, member $CD$ is considered rigid, member A has a Modulus of Elasticity of $15,000$ksi, and cross$-$sectional area of $2i{n}^2.$ Member B has a Modulus of Elasticity of $20,000$ksi, and a cross$-$sectional area of $1i{n}^2.$ The pin at location $C$ is in double shear. Determine: a$)$ the normal stress in member A$,$ b$)$ the normal stress in member $B,c)$ the maximum in$-$plane shear stress in member $A,d)$ the maximum in$-$plane shear stress in member $B,$ and e$)$ the deflection at location D$.$