Accounting help needed please?

There is a week's worth of cl topic here and you are requesting help the day before the exam? I think that it is time to 'fess up, explain that you have been on planet zog during cl for the past number of weeks, learn the material and resit the exam.. Sorry, I don't mind helping with a problem or isting understanding of a topic, but you are asking for a whole concept to be taught here. Thats what schools/colleges are for!