{"version":"1.0","type":"rich","title":"Activity6_Question4","description":"This bubble chart visualizes regional product sales against profit, with each bubble’s size, x-position, and y-position mapping to sales volume and profit respectively. The visualization uses D3.js v7’s `scaleSqrt` for bubble radius, `scaleLinear` for axes, and `scaleOrdinal` with `schemeCategory10` for color coding. The chart renders as an SVG element, loading data from a local `data.csv` file. Labels identify each region, while axis formatting appends “Sales” and “Profit” to tick values, and the `axisBottom` and `axisLeft` APIs generate the chart’s axes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dd53e4fa1d854825a9bd070302d150b8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}