A beam of T-section is supported and loaded as shown in the figure. The cross section has width b = 2 1/2 in., height h = 3 in., and thickness t = 3/8 in. Determine the maximum tensile and compressive stresses in the beam. (20 points) 3 in. P= 700 lb 8 q = 100 lb/ft in. 3 in. L2 = 8 ft L3 = 5 ft b=22 in.