A 5x8 ft sheet of plywood weighting 40 lb has been temporaarily plced among three pipe suports. the lower edge of teh sheet rests on small collars at A and B and its upper edge leans against pipe C. neglecting friction at all surfaces, determine the following a) draw fbd clearly label al the forces with their names b) find the reaction force at c by summing total moment about z-axis. c) find reaction Ay by summing up total moment about bx. d) write down the equation of total moment about Ay axis, then find Bx e) find by summing up all forces in the y-direction