The dumpster is to the left of the pivot point but the person stands on the other side, to the right (that is, the pivot point of the lever is located between the person and the dumpster). They exert a force F straight down on the lever, at a location a distance L away from the pivot point. It is just large enough that the dumpster begins to lift upward. What force is the person applying as a fraction of the dumpster's weight W = Mg? In other words, what is the ratio w