A ball of mass 15.49 kg rests on a table of height 0.72 m. The tabletop is a rectangular glass plate of mass 12.13 kg, which is supported at the corners by thin legs, as shown in the figure. The width of the tabletop is w = 138.0 cm, and its depth d = 63.8 cm. If the ball touches the tabletop at a point (x,y) = (69.0 cm,16.6 cm) relative to corner 1, what is the force that the tabletop exerts on each leg?