EY Audit Associate interview questions

It is a group interview. Only one audit manager is the interviewer, and our group has 6 people. Firstly, we need do a self-introduction and then will do a case study. We have 15min to read the case and 45 to discuss it, then 15min presentation. After the case study, there will be a written test.

Submitted my application through my university's online job application software, got to pick the time I wanted to interview and upon checking in, was called to interview with one of their recruiters.