Sasha is testing the prototype of his lever design. He is using the design to see how changing the size of a block (fulcrum) changes the height to which a stone can be raised by the lever. Sasha's prototype is shown in the picture. Note that the same stone is used in all the tests. Before Sasha can begin his experiment, he must design a table to record his data. He has already made part of the table. What kind of data should go in the bottom row of Sasha's table? A. the mass of the stone after the measurement with each block B. the masses of the fulcrum blocks used in the tests C. the procedure for how Sasha fastened the stone to the ruler using a rubber band D. the height to which the stone is raised using the different sizes of blocks the correct answer is D