After admitting an applicant under this Act, the institution shall review the applicant’s record and any other factor the institution considers appropriate to determine whether the applicant may require additional preparation for college-level work or would benefit from inclusion in a retention program. The institution may require a student so identified to enroll during the summer immediately after the student is admitted under this Act to participate in appropriate enrichment courses and orientation programs. This Act does not prohibit a student who is not determined to need additional preparation for college-level work from enrolling, if the student chooses, during the summer immediately after the student is admitted under this Act.