An automobile is traveling at 55 mph on a highway. The car’s engine is operating at 2000 revolutions per minute. The engine fills its cylinders with air each time two revolutions are completed, i.e., it operates on a four-stroke cycle. The volume of air ingested during each cycle is 95% of the engine’s displacement of 1.5 liters. The air enters the cylinders at 0.7 atm and 305 K. Determine the following:

A. The volumetric flow rate of the air at the entering conditions. Calculate in units of m³/s and ft³/min (CFM). 

B. The mass flow rate of the air (kg/s).

C. The volumetric flow rate of the air at standard temperature and pressure (STP Ξ 101.325 kPa and 298.15 K). Calculate in units of m3/s and ft³/min (SCFM).