{"version":"1.0","type":"rich","title":"activity6_task4","description":"This bubble chart visualizes the relationship between horsepower, torque, and highway fuel efficiency for various car makes. Each bubble represents a car brand, with its position encoding horsepower and torque, while the bubble size corresponds to highway miles per gallon. The chart uses D3.js v7 and reads data from a CSV file, rendering bubbles via a force-directed simulation to manage overlaps and layout. The interaction allows users to explore the trade-offs between performance metrics and fuel economy across luxury and sports car manufacturers.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3874d665f847474d980a8f15eb469bb6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}