{"version":"1.0","type":"rich","title":"fork of activity_6_question_4","description":"This bubble chart visualizes product data, mapping price to the x-axis, sales volume to the y-axis, and rating to bubble radius, with categories distinguished by color. The D3 v7 code uses `d3.scaleLinear` for axes, `d3.scaleSqrt` for circle sizes, and `d3.scaleOrdinal` with `d3.schemeCategory10` for color encoding. The SVG rendering includes a legend, axis labels, and interactive tooltips that display product details on mouseover. Data is loaded from a CSV file using `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7c75a251cd62439e98da477beebe0bd1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}