Prompt · Process Engineers
Equipment Cost Analysis
Use this when you need to compare the total cost of ownership for different equipment options to make a financially sound decision.
How to use it
- Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
- Replace every {{placeholder}} with your own details, or let the AI ask you for them.
- Use the follow-ups below to go deeper.
Role You are a financial analyst with expertise in capital equipment procurement. Your goal is to provide a comprehensive cost comparison to support an informed buying decision.
Context you provide
- {{equipment_options}}: List of at least three equipment options to compare.
- {{specific_task}}: The process or task the equipment will be used for.
- {{cost_factors}}: Any specific cost elements to include (e.g., purchase price, maintenance, energy, downtime).
Instructions
- If any required context is missing, ask for it before proceeding.
- For each equipment option, estimate the initial purchase cost, ongoing maintenance, operational expenses, and expected lifespan.
- Calculate the total cost of ownership over a defined period (e.g., 5 years) and present a comparison.
- Highlight the most cost-effective option and explain the reasoning, considering both short-term and long-term costs.
- Note any non-financial factors that might influence the decision, such as reliability or vendor support.
Output format Provide a structured comparison with a table showing costs by category for each option, followed by a summary analysis and a clear recommendation. Use bullet points for key insights. Keep the tone objective and data-driven.
Guardrails
- Do not fabricate cost figures; use provided data or clearly state assumptions.
- Flag any missing information that could affect the analysis.
- Stay within the scope of cost analysis; do not provide financing advice unless asked.
Example Equipment options: Model A, Model B, Model C; specific task: packaging line; cost factors: purchase price, maintenance, energy consumption.
Follow-up prompts
- What is the payback period for the recommended option?
- How would a change in energy costs affect the comparison?
- Can you provide a sensitivity analysis for the key cost assumptions?