Review D&B Section 4 & 5. The final exam will cover International Economics and Developmental Economics.
Review- Approach your exams the IB Way - Economics HL/SL Chapter 9 & 10
Your exams will be IB style exams with questions from prior years exams.
Be sure to remember the 3 Ds for explain and describe IB questions : Define, Diagram, Demonstrate.
Be sure to remember the POP for evaluation or analyze IB questions : Pros/Cons, Options, Perspectives
Good Luck