You have been asked to automate many routine systems administrator backup and recovery activities. Your
current plan is to leverage AWS-managed solutions as much as possible and automate the rest with the AWS
CLI and scripts.
Which task would be best accomplished with a script?

A.
Creating daily EBS snapshots with a monthly rotation of snapshots

B.
Creating daily RDS snapshots with a monthly rotation of snapshots

C.
Automatically detect and stop unused or underutilized EC2 instances

D.
Automatically add Auto Scaled EC2 instances to an Amazon Elastic Load Balancer