This bubble chart compares beverage manufacturers based on their glucose levels, ratings, and caloric content, with each circle’s x-axis position representing glucose, y-axis representing rating, and size mapped to calories. Color encodes the brand, as identified through the `Make` column in the loaded CSV data. Built with D3.js v7, the visualization uses `d3.scaleLinear` for axes and bubble sizing, `d3.scaleOrdinal` for categorical coloring, and SVG circles with interactive tooltips that appear on mouseover. A legend for calorie sizes and color-coded brand markers are included directly in the SVG canvas.