This piston cylinder shown initially has saturated liquid R-134a (m=1kg) at10°C. Heat is added until the refrigerant becomes saturated vapor. The piston is then secured with a pin (see figure

on the right) and the heating process continues until the R-134a reaches a pressure of 500 kPa. A. Show the processes in a P-V diagram with respect to saturation lines. Show and label the constant temperature lines. (15 points) B. Determine the final volume:(5 points) C. Find the boundary work_(10 points) D. Determine the amount of heat transfer(10 points)