{"version":"1.0","type":"rich","title":"Task9_AreaChart","description":"This stacked bar chart visualizes sales, profit, and shipping costs across three shipping categories (Same Day, Second Class, First Class). The visualization uses D3.js version 7 to stack the three metrics for each category, using `d3.stack()` and `d3.scaleBand()` for the categorical x-axis. The data is embedded directly in the JavaScript code, and each bar segment is colored distinctly via a `d3.scaleOrdinal()` color scheme, with hover effects defined in the CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9c4cddf4a0bd40eebebfb55d8aedd33b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}