{"version":"1.0","type":"rich","title":"Activity 7 Q2","description":"This area chart visualizes expense amounts by subcategory, drawing from a remote CSV dataset. The visualization combines a semi-transparent steelblue area with an overlaid steelblue line to show trends. Built with D3 v6, it uses `d3.scalePoint` for the categorical x-axis, `d3.scaleLinear` for the numeric y-axis, and `d3.area` and `d3.line` generators to create the paths. The SVG output includes rotated x-axis labels and axis labels, with data loaded via `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/80b937fff153470fa33e34bb703abc68?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}