A logistics company wants to use a generative AI (gen AI) agent to automatically check real-time inventory levels across its warehouses and adjust delivery sche...

A logistics company wants to use a generative AI (gen AI) agent to automatically check real-time inventory levels across its warehouses and adjust delivery schedules. The gen AI agent needs access to internal inventory data. They want the most cost-effective solution. What should the organization do?

A. Build a custom API instead of using the gen AI agent. B. Use pre-built gen AI chatbots for inventory questions. C. Use Vertex AI Studio to fine-tune a model with sample inventory data. D. Use Google Cloud databases and Vertex AI for the agent to get live data.