### Each of three bodies has a temperature-independent heat capacity C. The three bodies have initial temperatures of T1, T2, and T3 . What is the maximum amount of work that can be extracted leaving the three bodies at a common final temperature?

Each of three bodies has a temperature-independent heat capacity C. The three bodies have initial temperatures of T1, T2, and T3 . What is the maximum amount of work that can be extracted leaving the three bodies at a common final temperature?