A metal bushing is shown in the following image. The bushing is 30 millimeters tall and divided into two sections that measure 5x and x millimeters. The outer diameter at the bottom is 30 millimeters. The outer diameter at the top is 20 millimeters. The entire center of the bushing is hollow and its diameter is 6 millimeters less than the outer diameter at the top. 5x 20 mm 30 mm 1. What are the heights of the two sections of the bushing? 30 mm 2. Use the subtraction method to find the volume of the metal bushing. Use 3.14 to approximate pi and round your answer to the nearest tenth of a unit.