Answer: Migration Evaluator

## Explanation **Migration Evaluator** is the correct answer because: - **Purpose**: Migration Evaluator provides a customized assessment of on-premises environments to help organizations understand their projected running costs in AWS - **Functionality**: It analyzes current infrastructure, applications, and workloads to generate detailed cost estimates for running them in AWS - **Use Case**: Specifically designed for migration planning and cost projection scenarios **Why other options are incorrect**: - **AWS Trusted Advisor**: Provides best practice recommendations for cost optimization, security, fault tolerance, and performance, but doesn't provide customized assessments of on-premises environments - **Amazon Inspector**: A security assessment service that helps improve security and compliance of applications deployed on AWS, not for cost projections - **AWS Control Tower**: A service for setting up and governing a secure, multi-account AWS environment, not for migration cost assessments Migration Evaluator is specifically designed to help organizations plan their cloud migration by providing detailed cost projections based on their current on-premises infrastructure.

Author: Ritesh Yadav