Failing with Flair, pt VII

I’m afraid that the text is displayed fairly small on some computers. If yours is one, hover your mouse over the image and the text will pop up for you.

CHECKING IN (Answer on your own and hand in to your instructor) The water of the earth's oceans stores lots of heat.  An engineer designed an ocean liner that would extract heat from the ocean's waters at Th = 10°C(283 K) and reject heat to the atmosphere at Tl = 20° C (293 K).  He thought he had a good idea, but his boss fired him.  Explain.  Because he slept with his boss' wife.  Jathen....Oh dear!