From an initial state where the pressure is p1, the Temperature is T1 and volume is V1 water vapor contained in a piston-cylinder assembly undergoes each of the following processes. process 1-2: constant temperature to p2=2p1process 1-3: Constant Volume to p3=2p1Process1-4 constant pressure to V4=2V1Process 1-5 constant temperature to V5=2V1On a p-V diagram, sketch each process, identify the work done by an area on the diagram, and indicate whether the work is done by or on the water vapor.