A beam ABCD shown in the figure is simply supported at A and B and has an overhang from B to C. The loads consist of a horizonatal force P1 = 400 lb acting at the end of the vertical arm and a vertical force P2 = 900 lb acting at the end of the overhang.
Draw the shear-force and bending-moment diagrams for this beam. (Disregard the widths of the beam and vertical arm and use centerline dimensions when making calculations.)

Pi 400 lb P2 900 lb 1.0 ft 4.0 ft 1.0 ft