What is the type of foreign aid discussed in this class that is most likely to be negatively correlated growth? What might the underlying causal relationship be? Explain briefly (4 points) Question 3. GDP per capita and development a) One concern about GDP per capita has been that it doesn't account for subjective well-being. What is one (of the two ways we discussed) that subjective well-being is measured? (2 points) b) Briefly, what is the overall conclusion of recent research (by Sachs, Stevenson and Wolfers) about the relationship the relationship between GDP per capita and subjective well-being? (4 points)