A company uses multiple AWS accounts in a single AWS Region. A solutions architect is designing a solution to consolidate logs generated by Elastic Load
Balancers (ELBs) in the AppDev, AppTest, and AppProd accounts. The logs should be stored in an existing Amazon S3 bucket named s3-elb-logs in the central
AWS account. The central account is used for log consolidation only and does not have ELBs deployed. ELB logs must be encrypted at rest.
Which combination of steps should the solutions architect take to build the solution? (Choose two.)