Given that w = 5 kN/m, F = 17 kN, M = 30 kN.m, a = 3 m, b = 1.5 m and c = 1.5 m, a) Determine the internal normal force (in kN) at point E in the compound beam. b) Determine the internal shear force (in kN) at point E in the compound beam. c) Determine the internal bending moment (in kN.m) at point E in the compound beam. A a E W a B b C F F M D