This bubble chart displays the relationship between average horsepower and average torque for car makes, with bubble size representing average price and color distinguishing manufacturing regions (Asia, Europe, America). It uses D3 v7 to load CSV data via `d3.csv`, scales the x- and y-axes with `scaleLinear`, maps region colors with `scaleOrdinal`, and encodes price through a square-root scale (`scaleSqrt`). Data is rendered as SVG circles, with tooltip-free legends and formatted axis labels generated using `d3.axisBottom` and `d3.axisLeft`.