Compute the maximum acceptable tensile load Pu, on an angle L6x4x3/4 when connected to both legs. The 4 in. leg contains a single gage line of 7/8in. diameter bolts, and the 6in. leg contains a double gage line of 7/8in. diameter bolts. Assume no stagger of bolts, and all bolts participate in carrying load. Solve for (b) A572 Grade 50 steel.