From a pool of 30 candidates, the offices of president, vice president, secretary, and treasurer will be filled. in how many different ways can the offices be filled?

Respuesta :

President is 1 of 30 
Vice President is 1 of 29 left
Secretary is 1 of 28 left
Treasurer is 1 of 27 left

Total of different ways they can be filled = 30 * 29 * 28 * 27 = 657,720