I have a finance exam with 4 questions due within the next 40 hours. I already

I have a finance exam with 4 questions due within the next 40 hours.
I already have the questions – see attached MBF2022_TakeHomeExam-1.pdf – This is the whole exam and the guidelines
whatever number of pages needed to answer all the questions
I will need it done by the 23:59 27th(JST), but to account for time to turn it in and double check on answers, I would want it done during the 26th (JST)