Which combination of steps should a solutions architect take to accomplish this?

A company has an Amazon S3 bucket that contains mission-critical data. The company wants to ensure this data is protected from accidental deletion. The data should still be accessible, and a user should be able to delete the data internationally.

Which combination of steps should a solutions architect take to accomplish this? (Select TWO.)
A . Enable versioning on the S3 bucket.
B . Enable MFA Delete on the S3 bucket.
C . Create a bucket policy on the S3 bucket
D . Enable default encryption on the S3 bucket.
E . Create a lifecycle policy for the objects in the S3 bucket.

Answer: A,B