Today Was a Tough Day at Brightland Real Estate

Today was a tough day at Brightland Real Estate. Word came down from city hall about new zoning requirements that will make it harder to sell property for development, so Kenny, the head broker, called a meeting in the conference room. He had asked the office manager to print out some reports for him, but just as he was starting the meeting, he realized she had given him the wrong documents and then, as soon as she went to pull the right ones off of her computer, the power went out. Yet Kenny managed to smile and even joke about the situation, cheering others up in the process. His behavior is an example of

A) helping.
B) courtesy.
C) sportsmanship.
D) civic virtue.
E) boosterism.