A bubble chart visualizes the relationship between inflation, GDP, and growth rate for 26 countries, with bubble size encoding growth rate and color distinguishing countries. The chart uses d3.csv to load data from bubblechart.csv, then renders circles with d3.scaleLinear for x, y, and bubble size axes, and d3.scaleOrdinal with interpolateTurbo for color. Animated tooltips appear on mouseover using event coordinates, while a fixed legend maps colors to country names. The visualization is built with d3.v7, rendering SVG with hover effects that increase opacity and stroke width.