Assess students' ability to create a comprehensive business plan for a sustainable e-bike rental startup in a mid-sized city (Grade 9–12, advanced). Require definition of customer segmentation, a clear value proposition, pricing strategy, detailed cost breakdown, three-year revenue projections, break-even analysis, funding options (debt, equity, grants, partnerships), and metrics for financial, social, and environmental impact. Students must state explicit assumptions (city size, fleet and station counts, utilization rates, unit economics), provide a one-page executive summary, include sensitivity analysis for key variables, and justify strategic choices with realistic numeric estimates.