{"version":"1.0","type":"rich","title":"Activity 6 Question 2","description":"This stacked bar chart shows yearly sales totals for grocery, appliance, and toy categories across 2018–2020. Each bar segment represents one product category, with a legend identifying colors and a hover tooltip displaying the exact sales value. The visualization uses D3 v7’s `d3.stack`, `d3.scaleBand`, and `d3.scaleLinear` to generate SVG elements from the provided CSV data. Interactive features rely on D3’s `.on('mouseover')` and `.on('mouseout')` event handlers, while axis labels and tooltips are styled using inline CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1803386c9da5447f9644b772deac8eff?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}