The concrete beam supports the wall, which subjects the beam to the uniform loading shown. The beam itself has cross-sectional dimensions of 12 in. by 26 in. and is made from concrete having a specific weight of \(\gamma=150 \mathrm{lb} / \mathrm{ft}^{3}\). Draw the shear and moment diagrams for the beam and specify the maximum moment in the beam. Neglect the weight of the steel reinforcement in the beam.

800 lb/ft -10 ft. 3 ft 8 ft 800 lb/ft