Instructions The assignment contains three questions. Answer all questions fully in a Quarto or Rmarkdown file (see the templates for assignment 2 or lecture_2_walkthrough on Brightspace) and upload the rendered/knit pdf. Your pdf file should contain the code you ran, the output of that code, and your analysis. Upload the assignments before the due time on Brightspace. Late assignments will be subject to grade penalties (1 point per day). Overview Nathan Nunn (2008) explored whether Africa's historical slave trades continue to affect the continent's development outcomes even today. To do so, he gathered data on exports of slaves from each African country between 1400 and 1900. He then defined the intensity of a country's involvement in the slave trades by normalizing its total slave exports by the land area of the country. If you are interested, you can examine the paper here https://scholar. harvard.edu/nunn/publications/long-term-effects-africas-slave-trades. Question 1 Create a scatter plot with GDP per capita (gdppercapita) in 2000 on the y-axis and slave exports (normalized per area) (slaveexports) on the x-axis. Include a regression line (with- out standard errors showing).