IB Economics Paper 3 includes two compulsory questions. This is a sample Paper 3 question. The time allowed for Paper 3 is 105 minutes, so students should spend 52.5 minutes on each question. This Paper 3 style question is on measuring economic activity. Zarundi is a small Pacific island nation whose income comes primarily from the export of rare metals used in mobile phones as well as tourism. They are reliant on imports...