$(5$ pts$)$ Using the Slope Deflection $($stiffness$)$ method to analyze the beam in the Figure

below, and draw the shear and moment diagrams, with constant EI$.$

Given FEM for span AB:

$($d$)$

$-\frac{w{L}^2}{12},\frac{v{L}^2}{12}$

Given FEM for span BC