There are 6 people and 6 chairs. In how many different ways people can occupy the chairs?
Choose the correct answer:
A) 360
B) 500
C) 420
D) 720
E) 840
number of ways =6! = 720   Answer is 720
<result>D</result>
There are 6 people and 6 chairs. In how many different ways people can occupy the chairs?