This bubble chart visualizes the relationship between company revenue and profit, with bubble size encoding employee count for six named companies from an inline CSV dataset. The visualization uses D3 v7 with SVG rendering, employing `d3.scaleLinear` for the x and y axes, `d3.scaleSqrt` for bubble radii, and `d3.scaleOrdinal` with `d3.schemeTableau10` for color coding. Axes are generated using `d3.axisBottom` and `d3.axisLeft`, with labels indicating revenue and profit in millions of USD.