R-134a enters an adiabatic compressor as a saturated vapor at 100kPa with a flow rate of 0.7m3/min, and exits at 1.0 MPa. The isentropic efficiency of the compressor is 87%. a. Sketch both the isentropic and real processes on a T-s diagram with respect to the saturation lines, labeling both relevant isobaric lines b. What is the refrigerant specific enthalpy and temperature at the compressor exit? c. What is the mass flow rate of refrigerent? d. What is the power input to the compressor