The image on the left is a tower crane. We need to be able to lift a load of $2$kg$.$ The image on the right shows the needed dimensions. And there should be a distributed load on the beam of $11\mathrm{.}7$N$/$m$($Basically this is the weight of the beam$).$ Using equations of equilibrium we need to find the calculated counterweight Wc and the reactions A and B$.($Fyi the counterweight should be around $2$ kg$).$ Also, draw a shear and moment diagrams for the crane. please show all the steps and solve. $($FBD could be wrong$)$