{"version":"1.0","type":"rich","title":"Cost Analysis","description":"Two side-by-side pie charts compare one-year versus ten-year cost breakdowns for categories including Blue-light and Security Guard, using data loaded from CSV files. The D3 v5 code builds an SVG visualization with a title, and the charts are rendered using `d3.pie` and `d3.arc` with labels generated via `arcLabel.centroid`. A color scale from `d3.scaleOrdinal` and `d3.schemeAccent` distinguishes categories, while text elements display names and dollar values on each slice.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/77c9043a697f4911aede9c156c83fd23?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}