The human resources department interviewed four applicants today and will interview three applicants tomorrow for the same position.
Therefore, a total of seven people applied for the job.

What is the assumption of the argument?
1. The human resources department is interviewing everyone who applied for the job.
2.The human resources department can only interview seven o per open position.
3.The position will be filled by next week.
4.There was not a great deal of interest in the open job position,
5. The human resources department is only interviewing the most qualified candidates for the position.