The correct answer is B. Amazon RDS (Relational Database Service) is a managed database service provided by AWS that automates time-consuming database administration tasks such as backups, software patching, and more. By choosing Amazon RDS with a MySQL database, the company can offload the operational burden of managing the database infrastructure to AWS, allowing them to focus on their applications and data. This service ensures that the database is always up-to-date and backed up, meeting the company's requirements for automation.