This interactive bubble chart displays sales information for a group of employees, plotting revenue on the x-axis against profit on the y-axis, with bubble size encoding product quantity and color representing individual employees. Built with D3 v7, the visualization renders as an SVG with smooth transitions and tooltips that reveal employee names on hover. It includes a legend for bubble size and color, using `d3.scaleLinear` for axes and bubble scaling, `d3.scaleOrdinal` for color assignment, and `d3.interpolateTurbo` for the color palette.