A company is running a monolithic on-premises application that does not scale and is difficult to maintain. The company has a plan to migrate the application to AWS and divide the application into microservices. Which best practice of the AWS Well-Architected Framework is the company following with this plan? A. Integrate functional testing as part of AWS deployment. B. Use automation to deploy changes. C. Deploy the application to multiple locations. D. Implement loosely coupled dependencies.