Studying to the power of 2

I've just stopped studying after 5 hours straight... Woke up this morning at 9 had a shower, went to town with Matthew bought the newspaper sat in Weatherspoons(a pub in the town center) and had breakfast. It was quite good. We were getting ready for a whole day's worth of studying. The Microeconomics exam is going to be on Friday. Supposedly it will be an exam with 12 long questions and we can choose 3 questions to do out of the total 12. Having had only 10 lectures i guess there's going to be a question per topic if not more. And I also guess they will be very very detailed. Just taking a break now but at 5 i'll study again till dinner time.