Which solution will meet these requirements?

Explanations:

Enabling S3 Intelligent-Tiering optimizes storage costs by automatically moving data to different access tiers based on usage patterns. However, it does not address the requirement to minimize data transfer costs or prevent traffic from traversing the internet, as data access still occurs over the internet.

S3 Transfer Acceleration speeds up data transfer to and from S3 buckets by routing traffic through AWS’s global network. While it may reduce latency, it does not prevent traffic from traversing the internet, thus not meeting the requirement to minimize internet traffic.

Creating a gateway VPC endpoint for Amazon S3 allows traffic between the VPC and S3 to remain within the AWS network, avoiding the internet. This setup meets the company’s requirements by minimizing costs and ensuring that data transfer does not traverse the public internet.

An interface endpoint for Amazon S3 is not applicable because S3 uses a gateway endpoint. While it provides a private connection to services, it is not the correct approach for S3 and would not work as intended. Therefore, it fails to meet the requirements.