Private Debt Secondaries Case Study

Hello all, I have a case study for a private debt secondaries Ana 3 / Asso 1 role coming up. A 3 hour Excel Case study with 30 mins presentation. I have not been able to find much information on interview processes for this kind of role, the previous interview rounds were very straightforward and not that technical, was mostly checking how much I knew about the space and general trends in Debt Markets. Would the case study most likely be a simple LBO, IRR-type smaller calculations ?

Any information or help on this would be greatly appreciated, from people in the field, or with previous interview experience !