A Company with Several AWS Accounts Is Using AWS Organizations

A company with several AWS accounts is using AWS Organizations and service control policies (SCPs) . An Administrator created the following SCP and has attached it to an organizational unit (OU) that contains AWS account 1111-1111-1111: Developers working in account 1111-1111-1111 complain that they cannot create Amazon S3 buckets. How should the Administrator address this problem?

A) Add s3:CreateBucket with "Allow" effect to the SCP. Add s3:CreateBucket with "Allow" effect to the SCP.
B) Remove the account from the OU, and attach the SCP directly to account 1111-1111-1111.
C) Instruct the Developers to add Amazon S3 permissions to their IAM entities.
D) Remove the SCP from account 1111-1111-1111.