{"version":"1.0","type":"rich","title":"Activity7_Question1","description":"This example visualizes monthly spending across six selected expense categories—Electronics, Groceries, Travel, Dining Out, Healthcare, and Utilities—as a pie chart. The code loads CSV data via d3.csv, filters the records, and renders SVG slices using d3.arc and d3.pie. A d3.scaleOrdinal with schemeCategory10 assigns colors, while each slice includes a white label and a legend is drawn alongside. The chart is built as a reusable function pieChart, with axis-style labels added for context.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c8d66d96ab2b4cbba6120e58e5688cd7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}