An organization is in the process of migrating its on-premises resources to the AWS cloud. As part of this transition, they plan to transfer their source code to AWS CodeCommit. They will utilize AWS CodeBuild to compile the source code, leveraging Apache Maven as the build tool. The organization has specific requirements for the build environment: it must support scalability and be capable of running builds concurrently.

Given these requirements, which of the following options should the organization select to fulfill their needs?