This pie chart displays car sales for the month of May across multiple car brands, with each slice labeled with its sales value in thousands. The chart uses D3 v5’s `pie` and `arc` generators to compute slice angles and paths, rendered as SVG. An ordinal color scale maps each brand to a distinct color from a hardcoded array. Legends appear at the right, listing each brand and its corresponding value, while the data is loaded asynchronously from a CSV hosted on GitHub Gist using `d3.csv`.