{"version":"1.0","type":"rich","title":"part 3A","description":"This chart shows Product A's monthly sales, profit, and expenses from 2018 to 2022 as a multi-series line chart. Three colored lines (red, blue, and green) are drawn using `d3.line` and plotted on shared time and linear axes, with gridlines and axis labels. The data is loaded from a remote CSV using `d3.csv`, parsed with `d3.timeParse`, and filtered to Product A. The SVG rendering includes interactive hover effects on lines and data points, with a legend and ordinal color scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/81520e37d1104aea97890896eb21f74c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}