Blended Value Capital Allocator (2D)

Social entrepreneurship pairs a financial return with a measured social or environmental one — the "blended value" that impact investors weigh when deciding where capital goes. This simulator models ten social ventures, each with its own capital ask, financial IRR, Social Return on Investment (SROI), and risk rating, and allocates a fixed budget across them with a real fractional-knapsack algorithm: a blended score trades off impact against return via a λ slider, a risk-tolerance slider screens out ventures above your mandate, and the highest-scoring eligible ventures get funded first until the budget is spent. A rotatable radial wheel shows each venture's funded fraction by sector color, while an IRR/SROI efficiency-frontier chart beneath it shows exactly which ventures cleared the bar and why.