2-3. A four-cylinder, 2.4-liter engine operates on a four-stroke cycle at 3200 RPM. The com- pression ratio is 9.4:1, the connecting rod length = 18 cm, and the bore and stroke are related as S 1.06 B. = Calculate: (a) Clearance volume of one cylinder in cm³, L, and in.³. (b) Bore and stroke in cm and in. (c) Average piston speed in m/sec and ft/sec.