If the President and Vice President must sit next to each other in a row with 2 other members of the Board, how many different seating arrangements are possible?  Answers:
A) 10
B) 16
C) 18
D) 12
E) 18
We need to take President and VP as one unit. Therefore we have 3 people to arrange=3! ways   Also, we both President and VP can be arranged in 2 ! ways.   Reqd no of ways=3!*2!=12 ways   Answer 12
<result>D</result>
If the President and Vice President must sit next to each other in a row with 2 other members of the Board, how many different seating arrangements are possible?