REFERENCE: question depicted below made by professor in a HW

.5. The {ohm-lug diagram shows a thermodynamic process that PI Lm goes from A to B to C' and then back to stale A again by following _, ml a path in the FV plane. a. How much work is performed along the path AB? b. How much work is performed along the path BC? c. How much work is performed along the path CA? H\" d. What is the total work performed in going around the entire cycle