We have 8 people and 5 chairs. In how many ways chairs can be occupy?
Choose the correct choice from the following options.
A) 1200
B) 1450
C) 1680
D) 1912
E) 900
no. of ways they can be occupy = 8*7*6*5= 
<gadget id="calculator">8*7*6*5</gadget>
<output>1_680</output>
1680   Answer is 1680
<result>C</result>
We have 8 people and 5 chairs. In how many ways chairs can be occupy?