True or Flase, show work please.

If the volume of a gas first increased from 3L to 9L at a constant pressure of 4 atm, next, heat is added to increase the pressure to 10 atm at constant volume, and finally, heat is removed to decrease the pressure and volume to it original values in a straight line path, The total work done in entire process does not excreed 2.0 kJ.