Cost of Capital - Corporate Finance Need help!q having, 2012, already, background

maxmeomeo

I am really having a hard time to grasp this topic. I’m from a non-finance background and when I see the sample end of chapter questions, for those with computations, I am having a brain freeze. At this point in time, for June 2012 exam, I am already on panic mode. I would REALLY REALLY appreciate it if anyone can lend me their notes for this topic or at least help me to undestand this topic, Thanks in advanced for any help :|