In the given P-V diagram, a monoatomic gas with γ=5/3 is first compressed adiabatically from A to B and then expands isothermally from B to C. Use the source data (including ln 2≈0.7) to choose the correct statement(s).

Select all that apply

• Option A

  The magnitude of the total work done in the process A → B → C is 144 kJ.

• Option B

  The magnitude of the work done in the process B → C is 84 kJ.

• Option C

  The magnitude of the work done in the process A → B is 60 kJ.

• Option D

  The magnitude of the work done in the process C → A is zero.