Hi John. Answering q1 we told to go for the ones we can do first. So if i can do sub que iii but doesnot know i and ii in a report.Can i after my introduction start with iii OR i leave spaces for i and ii and go to iii.
However, to make sure that the marker does not get confused, best is to start each part of each question on a new page and make sure you write clearly at the top which part of which question it is.