Water vapor initially at 2.5MPa and 200 degrees Celcius (state 1) is contained within a piston-cylinder assembly. The water is expanded isothermally to a volume of 0.066667 m3/kg (state 2). The water is then heated during an isochoric process to a pressure of 3.0 MPa (state 3). Show states 1, 2, and 3 on a P-v diagram and determine the specific volume at states 1, 2, and 3, as well as the quality at state 2.