Draw and dimension the load and reaction diagram, the shear diagram, and the bending momen...

Draw and dimension the load and reaction diagram, the shear diagram, and the bending moment diagram for the beams shown in the following figures:

In Fig. 1 the vertical beams are spaced on 4-ft centers. Assume simple supports. h1 = 60 in., h2 = 100 in. Find the height x from the bottom where the bending moment is a maximum.

Figure 1