{"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 curve to connect data points and a light green fill beneath the line to emphasize the area. The visualization is rendered as an SVG using d3.v5, with axes, tick labels, and a rotated axis label styled via CSS. Data is loaded from a CSV file and parsed into Date objects for the time-scaled x-axis, while the y-axis uses a linear scale. The chart is built using d3's scaleTime, scaleLinear, line, area, and curveBasis functions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/37003bcd88c94cdca4269d4678d51425?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}