In the given P-V diagram, a monoatomic gas `(gamma = 5/3)` is is first compressed adiabatically from state A to state B. Then it expands isothermally from state B to state C. [ Given `(1/3)^(0.6) ~= 0.5 , " In 2 ~= 0.7`]

Which of the following statement(s) is(are) correct?

Options

A. The magnitude of the total work done in the process `A to B C ` is 144 kJ.
B. The magnitude of the work done in the process `B to C ` is 84 kJ .
C. The magnitude of the work done in the process `A to B ` is 60 kJ .
D. The magnitude of the work done in the process `C to A ` is zero .