A quantity of gas in a piston cylinder has a volume of 0.500 m^3 and a pressure of 200 Pa. The piston compres?

A quantity of gas in a piston cylinder has a volume of 0.500 m^3 and a pressure of 200 Pa. The piston compresses the gas to 0.150 m^3 in an isothermal process. What is the final pressure of the gas? If the gas is initially at room temperature at 20 degrees celsius and heated in an isobaric process, what will the temperature be of the gas in degrees celsius when expanded to a volume of 0.600 m^3