[VOLUMES OF REVOLUTION] (4 marks total) Let V be the volume of the solid obtained by rotating about the x-axis the region in the rst quadrant (:1: 2 0 and y 2 0) bounded by y = {75 and y = $3. a) Provide a sketch of this region and label the graphs, the points of intersection and the axis of rotation. Show all of your work including the calculation of any intersection points. (1 mark) h) Find V by using the DISK method. You must state the formula for the disk method that you used and all subsequent calculations toward your nal