Which statement about scenario-based cash flow modeling and risk-adjusted ROI is most accurate?

• A. Scenario-based cash flow modeling is used only for short-term planning and does not affect ROI calculations.
• B. Scenario-based cash flow modeling informs risk-adjusted ROI by integrating hazard scenarios into project cash flows.
• C. ROI calculations are independent of geospatial hazard analysis.
• D. Cash flow models can only handle a single hazard scenario.

Answer: (B)

Scenario-based cash flow modeling examines how different hazard events change project cash inflows and outflows over time, and uses those scenarios to adjust expected returns. By integrating hazard scenarios into cash flows, you obtain a risk-adjusted ROI that reflects not just the base case but also the probability and impact of risks like geospatial hazards. This approach makes ROI more informative for planning in geospatial risk contexts, because it accounts for uncertainty rather than assuming a single outcome. The other statements don’t fit: hazard scenarios do influence ROI calculations, ROI should consider geospatial hazards, and cash flow models can handle multiple hazard scenarios rather than being limited to one.