{"version":"1.0","type":"rich","title":"Task8_Question4_HKK","description":"The visualization compares the highest-priced electric vehicle model from each manufacturer as a bubble chart. Brand names are listed on the x-axis, while the y-axis represents the maximum price in euros, with each bubble's position and size encoding this value and its color following a sequential plasma scale. Implemented with d3.v7, the chart uses `d3.scaleBand`, `d3.scaleLinear`, and `d3.scaleSqrt` for axes and radii, and `d3.axisBottom`/`d3.axisLeft` for ticks. Data comes from a CSV file with car specifications, and the SVG rendering is generated via `d3.select` and appended circles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2d70e984987e46fa8173ed7ce50e7cb2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}