Question 1
Which of the following regions has the highest population density?

◦ North America
◦ Australia
◦ Africa
◦ South Asia
◦ Russia
Question 2
Which of the following statements is TRUE regarding the relationship between Gross National Income (GNI) and purchasing power parity (PPP)?
◦ the higher the GNI, the higher the PPP
◦ a high GNI may not translate into strong PPP due to the enormous cost difference between goods in two different nations
◦ GNI is inversely proportional to the PPP
◦ a nation with a low GNI will almost always have an even weaker PPP
◦ GNI will always be higher in developed nations, but PPP will always be stronger in developing nations