When you do a commercial case study I've read a lot of stuff about SWOT/PESTLE. Are they expecting you to be able to suggest stories from the news eg knowledge of something political going on, a particular industry trend, etc. which might affect the business in question, or do they want you to just mention that there may be external political factors which could be relevant (and basically give no detail), or alternatively would they give specific details of these in the case study and then just want you to comment on the impacts? This is for a first year scheme if that makes a difference...