Rigid frame ABCDE is experiencing a lateral wind load shown in the figure below. Joints B, C, and D have hinge connections that link element AB to BC, BC to CD, and CD to DE. The frame has fixed supports at points A and E. Discretize the structure and clearly show member end forces, including the support reactions at A and E. (Dimensions in meters.) Windward Direction 8 kN/m 8 kN/m B A 5 C 5 4 kN/m D 4 kN/m I 3 3