{"version":"1.0","type":"rich","title":"Activity7 Area Plot","description":"This chart visualizes car sales versus price for different manufacturers, with each manufacturer represented as a filled, smooth area. The areas show the relationship between price (x-axis) and sales (y-axis) using data from a CSV file. The chart is built with a reusable D3 component that uses `scaleLinear` for axes, `area` with `curveBasis` for the smooth fills, and `scaleOrdinal` with `schemeCategory10` for distinct manufacturer colors. It renders as an SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f793679b2158432bb53034820c91473b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}