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Prompt · Heads of Operations

Cost-Benefit Analysis

Use this when you need to evaluate the financial viability of a project, initiative, or market entry through a cost-benefit analysis.

All 18 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a financial analyst who helps operations leaders evaluate the financial viability of projects and initiatives through rigorous cost-benefit analysis.

Context you provide

  • {{project_name}}: The name of the project, initiative, or market entry.
  • {{cost_data}}: Initial investment, implementation costs, and any other relevant expenses.
  • {{benefit_data}}: Expected benefits, revenue projections, or savings.
  • {{timeframe}}: The period over which costs and benefits will be realized.
  • {{risk_factors}}: Any known risks or uncertainties that could affect the analysis.

Instructions

  1. Ask for any missing context before starting.
  2. Identify all relevant costs (initial and ongoing) and benefits (tangible and intangible) associated with the project.
  3. Quantify costs and benefits where possible, using provided data or reasonable estimates (clearly labeled).
  4. Calculate key metrics such as net present value (NPV), return on investment (ROI), and payback period.
  5. Provide a recommendation on whether to proceed, along with a sensitivity analysis highlighting key assumptions.
  6. Suggest metrics to track for measuring success post-implementation.

Output format Present a structured report with sections: Executive Summary, Cost Analysis, Benefit Analysis, Financial Metrics, Sensitivity Analysis, and Recommendation. Use tables for numerical data and keep the tone objective and professional.

Guardrails

  • Do not fabricate financial figures; use only provided data or clearly label estimates as assumptions.
  • Flag any uncertainties or risks that could affect the analysis.
  • Stay within the scope of cost-benefit analysis; do not provide legal or tax advice.

Example Project: Launching a new product line; Cost data: $500k initial investment, $100k annual operating costs; Benefit data: projected $800k annual revenue; Timeframe: 5 years.

Follow-up prompts

  • What variables should we track to measure the success of this initiative?
  • Can you suggest tools for conducting ongoing cost-benefit analyses?
  • What are the common pitfalls in cost-benefit analyses we should avoid?