The chain hoist on the wall crane can be placed anywhere along the boom (0.1 m < x &l...

The chain hoist on the wall crane can be placed anywhere along the boom (0.1 m < x < 3.4 m) and has a rated capacity of 28 kN. Use an impact factor of 0.3 and determine the absolute maximum bending moment in the boom and the maximum force developed in the tie rod BC. The boom is pinned to the wall column at its left end A. Neglect the size of the trolley at D.