{"version":"1.0","type":"rich","title":"Activity6_Q2","description":"This stacked bar chart visualizes mobile phone sales across four brands (Samsung, Nokia, Motorola, Redmi) and four fiscal quarters, using D3 v7 with SVG rendering. The chart displays quantitative price data along the x-axis and categorical brand groups along the y-axis, with each bar segment colored by quarter. Interactive mouse events trigger tooltips showing the exact sales value for each segment. The visualization uses d3.stack for data aggregation, d3.scaleOrdinal for color mapping, and d3.scaleBand/scaleLinear for axes, with data loaded from the provided CSV.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/32c56d39762f46fbba7d156a26a4a5ac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}