Answer:
Option C.
Step-by-step explanation:
It is given that,
Total number of applicants = 9
Number of job = 3
We need to select 3 applicants out of 9. So, the required number of ways is
 
 
 
 
Therefore, there are  ways the positions can be filled because the order in which the applicants are chosen matters.
 ways the positions can be filled because the order in which the applicants are chosen matters.
Hence, the correct option is C.
 
        
             
        
        
        
        
Is this the full question that is stated?
        
             
        
        
        
With what? I don’t see anything