A co-worker is playing music through his computer speakers loud enough to hear down the hall. What should you do? A. Start singing along. If you can’t beat them, join them. B. Put on your headphones and sulk. C. Turn up the music on your own computer. Two can play at that game. D. Nicely walk over and say that while you are a huge fan of Bachman-Turner Overdrive, you are having trouble concentrating. Ask politely if he wouldn’t mind listening through headphones.