Even after just this short time, it is noticeable that about 6 AS Economists seem to be working harder, more sensibly and more efficiently than the other students. This is opening a gap and there is a real risk that the AS economists will become bored.
Therefore I am giving you some more difficult questions to consider.
Please write the answer fully in your blogs and leave a comment here to say that you have done so.
OK here is the first question:
Using supply and demand analysis, explain the reasons for a rise in the price of cocaine.