Same lol, doing national/internaltional and market failures...better start revising!I thought I explained it in about as simple terms as I could actually mate lol. If you're trying to pass your exams I reckon your teacher's probably your best bet, I'm resitting unit 1 and 3 of economics in the nextcouple of weeks, only got a C last year lol. fingers crossed i'll do a bit better this time around :-/