This visualization presents a pie chart depicting study hours and corresponding GPA scores, with each slice labeled by GPA value. The chart uses D3 v5 in a React framework, employing d3.pie and d3.arc to generate SVG paths, and d3.scaleOrdinal with a custom color array to differentiate sections. Data is fetched asynchronously from a CSV file via d3.csv, and a legend displays both study time and GPA for each category. The SVG canvas is fixed at 960 by 500 pixels, with text elements positioned using arc centroids.