2.6.2 Why PES for primary commodities is lower than for manufactured products (HL only)

Master 2.6.2 Why PES for primary commodities is lower than for manufactured products with International Baccalaureate (IB) Economics exam-style questions, flashcards, lessons, and notes. All resources are aligned with the International Baccalaureate (IB) syllabus and designed for both SL and HL students.