A mass of 12 kg of air is compressed in a reversible and adiabatic process in a sealed piston-and-cylinder from T1 = 37 degrees Celcius, P1 = 100 kPa to P2 = 600 kPa. The air can be assumed as an ideal gas with constant specific heats cp = 1.02 kJ/kg-K & cv = 0.733 kJ/kg-K, k = 1.391, & R = 0.287 kJ/kg-K. a.) what is the temperature of the air at the end of the process? b.) what is the entropy generation within this system in units of kJ/K ?