Answer:
a)


b)

Step-by-step explanation:
From the question we are told that:
Steady State Saturated vapor

Mass Flow rate

Exit Pressure

Exit Temperature

From Refrigerant 134a Properties

Generally the equation for Volumetric Flow rate is mathematically given by
For Inlet



For outlet



b)
Generally the equation for Steady state mass and energy equation is mathematically given by

From Refrigerant 134a Properties


Therefore


Therefore
Power input into the compressor is
