How can i prepare for a case study competition?

<p>Hey guys,</p>

<p>I was chosen to participate in a cast study competition by an oil company widely know, but I don't know anything about preparing for it!!! How can I prepare for such competition and what kind of info I need to obtain in advance and where can I find it, please? It will be after 5 days, so I need to read and research a lot but what I need to look for guys.... </p>

<p>Thank you and I am sure i will get good advice from you guys :D</p>