2 A system is in contact with two different reservoirs at two different temperatures 200 K and 300 K. The system absorbs 50 J from the first reservoir and 400 J from the second reservoir. The system did 100 J of work and rejected a 100 J of excess heat to a reservoir at temperature Tas the system returns to its initial state. If this process is reversible, what is the temperature T? (3 Points)
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