Calculate the total work done (in J) by 2.14 mol of an ideal gas with a pressure of 5.10 MPa and a volume of 5.9 L that undergoes a process which includes the following steps: 1. Isothermal expansion that doubles the volume 2. Isochorical cool down until the pressure is 0.98 MPa 3. Isothermal compression until the volume goes back to 5.9 L and the pressure is 2.09 MPa. 4. Isochorical heating to return to the initial state Express your answer in scientific notation using three significant figures (e.g. 13680.3 would be expressed as 1.37*10^4)