{"version":"1.0","type":"rich","title":"Task-7 Q4","description":"A bubble chart displays smartphone specifications by plotting each brand as a circle positioned by RAM (GB) on the y-axis and storage (GB) on the x-axis, with the circle radius scaled to the square root of battery capacity (mAh) via `Math.sqrt`. Color distinguishes brands using D3’s `d3.scaleOrdinal` with `d3.schemeCategory10`, and a legend indicates battery size ranges. The static SVG is rendered with D3 v7, using linear scales (`d3.scaleLinear`) and axis generators (`d3.axisBottom`, `d3.axisLeft`). Data is hardcoded in the script rather than loaded from the CSV.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/92375faa1ee342a99564824575dab99d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}