Which AWS service or tool should the company use to meet these requirements?

Explanations:

The AWS Cloud Adoption Framework (AWS CAF) provides guidance on how to develop an effective cloud adoption strategy and includes a comprehensive approach to identify and prioritize business transformation opportunities while evaluating cloud readiness.

AWS Managed Services (AMS) is designed to manage and operate AWS resources but does not focus on assessing cloud readiness or identifying transformation opportunities for migration.

The AWS Well-Architected Framework is used to evaluate and improve the architecture of applications on AWS, but it does not specifically address business transformation opportunities or cloud readiness assessment during migration planning.

AWS Migration Hub provides tools for tracking migration progress and managing multiple AWS and partner solutions but does not evaluate cloud readiness or prioritize business transformation opportunities before migration.