In how many ways can you seat 7 people on a bench if one of them does not want to sit at either end?	Choose one.
A) 3500 B) 3600 C) 3700 D) 3800 E) 3900
One person can choose 5 possible chairs to sit. The remaining 6 people can sit in 6! ways.   The number of arrangements is 5*6! = 3600.   The answer is 3600.
<result>B</result>
In how many ways can you seat 7 people on a bench if one of them does not want to sit at either end?