{"version":"1.0","type":"rich","title":"Activity-7_Question-2","description":"This area chart displays monthly sales data loaded from a CSV file, with a hover interaction that reveals a tooltip showing the exact month and sales value. The visualization uses D3.js v7 to render the SVG area path via the `d3.area` API, with `scaleBand` and `scaleLinear` axes. Transparent rectangles are overlaid on the data region so hovering triggers the tooltip, which fades in and out using D3 transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/59ca04598879464899670e885f9fbe89?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}