The machine below is supporting a box that is centered on the machine with a weight of 440N. The hydraulic cylinder at point C can extend and retract to raise and lower the upper platform. The pins at D and E are in a smooth slot which allows them to move horizontally with negligible friction. Determine the force, P, that must be applied by the hydraulic cylinder to maintain the machine in a position where the angle theta = 34 degrees. 134 440 24 0.4 m 0.4 m 134 B 0.4 m 0.4 m D