A Closed, Rigid tank contains a two-phase liquid-vapor mixture of Refrigerant 22 initially at -20oC with a quality of 50.36%. Energy Transfer by heat into the tank occurs until the refrigerant is at a final pressure of 6 bars. Determine the final temperature, in oC. If the final state is in the superheated vapor region, at what temperature, in oC, does the tank contain only saturated vapor?