$(30$pts$)$ considering the origin $(x=0mm)$ at point $0,5kN$ point load at $x=300mm$ and the

$600kN-mm$ moment applied at B ; for the beam illustrated in the figure:

a$)$ Draw the internal shear and moment diagrams of the entire beam $($indicate values$)-10$ pts$-$

b$)$ For segment AB only, determine the internal Shear equation $(Vx)-5pts-$

c$)$ For segment AB only, determine the internal Moment equation $($Mx$)-5$pts$-$

d$)$ Find the location $($in the beam$)$ and magnitude of the maximum tensile stress due to M $-$ spts$-$

e$)$ Draw the Normal Stress distribution in the cross section from d$)-5$ pts $-$