This bubble chart shows the relationship between a movie's production budget (x-axis), box office revenue (y-axis), and IMDb rating (bubble size and color) for ten well-known films. The plot uses a square-root scale for bubble radius and a sequential plasma color interpolator to encode ratings. Data is loaded from a remote CSV file using `d3.csv` and rendered as SVG circles with `d3.scaleLinear`, `d3.scaleSqrt`, and `d3.axisBottom`/`d3.axisLeft`. Interactive tooltips display precise values on hover.