A can containing 350cm^3 of compressed air at 10bar, 20 degrees C is placed inside a closed, rigid, insulated, and evacuated chamber. The valve on the can fails and the air inside rapidly fills the entire chmaber. During this process, 4J/K of entropy is produced. Determine the volume of the chamber and the final pressure of the air inside the chamber. Assume that the air is an ideal gas with constant specific heat cp= 1.004 kJ/(kg.K). Neglect any changes in potential and kinetic energy. Neglect the volume of the solid parts of the can.