Two construction workers, Cliff and Will, are holding a triangular pane of glass as show...

Two construction workers, Cliff and Will, are holding a triangular pane of glass as shown in the following figure. The weight of the glass is 300 N. The center of gravity is indicated by a cross on the diagram. Both of the workers are pushing directly upward on the glass and the pane of glass is not moving. Draw an extended free-body diagram for the pane of glass, and find the forces exerted by Cliff and Will.