How to find a topic in corporate finance to write a paper?

Currently, I am a mba student, and I am really interested in finance. So I wanna find an interesting topic in corporate finance to write a paper, through which I can mine more knowledge in this field. Thanks for your help.|||explain how the use of derivatives can be uesed to determine maximum profit and minimal cost, if you need any help just shoot me an email (dani_california90@yahoo.com). i just wrote a paper on that for today for my AP Calculous class and have some examples if you need any...