{"version":"1.0","type":"rich","title":"Area Chart Activity 8","description":"This area chart displays the cost of sales from 2000 to 2013, using a smooth curved line and a light green filled region beneath it to emphasize trends over time. The visualization is built with D3 v5, using `d3.area` and `d3.line` generators with `curveBasis`, and renders as an SVG. Data is loaded from a CSV file, with the x-axis representing years and the y-axis showing costs, formatted with a compact scale. Axis labels are styled with orange text, while tick values appear in red.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/241fe39578e6443eb4eb8df98b3e2683?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}