1- The beam BE shown is used for hoisting machinery. It is anchored by two bolts at B and at C, it rests on a parapet wall. Note that the bolt is threaded with %3D16 mm at the root of the threads. If this hoist can be subjected to a load of 10 kN, determine the stress in bolt BD and the bearing stress at C. Assume that the weight of the beam is negligible in comparison with the loads handle. -2.5 m- 200 mm -Building P-10 KN