Your body volume can be approximated at home in your own bathtub as follows. Fill the bathtub to the overflow drain. Submerge yourself in the tub. Allow time for the displaced water to drain and the water level to return to the level of the overflow drain. Get out of the tub and measure the drop in water level (the distance below the overflow drain). Suppose such a procedure in a 50" 20" rectangular bathtub results in a drop in the water level of 2'. What is your body volume