There are 8 men and 4 chairs. In how many ways men can occupy the chairs? Choose the correct choice from the following.
A) 1760  B) 8400  C) 1680  D) 1740  E) 1800
total men = 8   total chairs = 4   1st chair can be occupy in 8ways   2nd chair can be occupy in 7ways   3rd chair can be occupy in 6ways   4th chair can be occupy in 5ways   total number of ways = 8*7*6*5= 
<gadget id="calculator">8*7*6*5</gadget>
<output>1_680</output>
1680 ways   correct option is 1680
<result>C</result>
There are 8 men and 4 chairs. In how many ways men can occupy the chairs?