(Solved): The beam shown is built with a structural profile W 460x74 (Table attached). For the charges shown, ...

The beam shown is built with a structural profile W 460x74 (Table attached). For the charges shown, determine:
a) At what point along the beam does the maximum shear load occur and what is its magnitude?
b) At what point along the beam, the maximum bending moment occurs and what is its magnitude.
c) The magnitude of the maximum normal stress of tension and compression.
d) The maximum transverse shear stress for the entire beam (for the calculation you must consider the beam as a thin-walled profile)