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Cost-Benefit Analysis for a Public Infrastructure Project

Analisi costi-benefici per infrastruttura pubblica · Consulting · Beginner · 100 XP

Parliament must vote on a €1.2B high-speed rail link connecting two cities. The project has strong political support but the economic case has never been independently assessed. The user must structure a cost-benefit analysis that monetizes travel time savings, agglomeration effects, environmental benefits, and construction employment, applying the standard EU social discount rate, and produces an honest BCR assessment including sensitivity to demand forecasts.

Write the prompt you would give any AI (ChatGPT, Claude, Gemini, Copilot) to solve this real workplace scenario. Grace evaluates it in seconds across 7 dimensions: Role, Context, Objective, Constraints, Format, Audience, Efficiency: with a 0-100 score and coaching feedback. Your first 5 evaluations each day are free.

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Part of these learning paths

• Public Sector & Government Advisory

Frequently asked questions

What is the "Cost-Benefit Analysis for a Public Infrastructure Project" scenario on Grace?

Parliament must vote on a €1.2B high-speed rail link connecting two cities. It is a beginner-level Consulting training scenario: you write the prompt you would give an AI to handle this situation, and Grace scores it from 0 to 100 with coaching feedback.

Can I retry "Cost-Benefit Analysis for a Public Infrastructure Project" to improve my score?

Yes. Read the coaching feedback, strengthen the weak dimensions and submit again: your best score is what counts. When you clear it, 8 related Consulting scenarios are waiting.

What should a strong prompt for this scenario include?

Assign the AI a precise role, give the key facts of the situation, state a verifiable objective, declare constraints (length, tone, what to avoid), and ask for the exact output format you need. Grace scores each of these elements separately.

Is this scenario part of a learning path?

Yes: it appears in "Public Sector & Government Advisory", structured paths that take you from first prompt to certification.

Who is "Cost-Benefit Analysis for a Public Infrastructure Project" for?

It is designed for Consulting professionals and anyone who wants to handle this kind of situation with AI. The beginner difficulty makes it a good entry point, with room to chase a high score.

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