could someone please help me with this problem . Could u please use extremely easy to understand steps and procedure details for all the three cases mentioned below

Thanks

6.7 One hundred cubic meters of carbon dioxide initially at 150C and 50 bar is to be isothermally compressed in a frictionless piston-and-cylinder device to a final pres- sure of 300 bar. Calculate i. The volume of the compressed gas ii. The work done to compress the gas iii. The heat flow on compression assuming carbon dioxide a. Is an ideal gas b. Obeys the principle of corresponding states of Sec. 6.6 c. Obeys the Peng-Robinson equation of state