This example shows a pie chart of earnings by experience level for three categories—Beginner, Intermediate, and Expert—with a legend displaying each value. Rendered as SVG using D3 v6, the visualization employs `d3.pie()` to compute arc angles from the hardcoded dataset and `d3.arc()` to draw the slices, which are colored via `d3.scaleOrdinal(d3.schemeSet2)`. Labels are positioned using `arc.centroid()`, while the legend is built manually with HTML divs.