I took part in the teacher's preparation for the exam, and junior high school geography recruited 2 people. If only two people sign up, is it only 1?

In principle, to achieve the ratio of recruiters to candidates, at least 1:3 should be achieved here. For example, when recruiting 1, there should be 3 applicants, and when recruiting 2 applicants, there should be 6 applicants. If we can't reach this ratio, we should reduce the number of recruits accordingly. If only 4 people are recruited and 2 people are recruited, only 1 can be recruited. But if the recruitment agency has other regulations that can be adjusted, that is another matter.