A company has deployed a database in Amazon RDS for MySQL. Due to increased transactions, the database support team is reporting slow reads against the DB instance and recommends adding a read replica. Which combination of actions should a solutions architect take before implementing this change? (Choose two.)

1. Enable binlog replication on the RDS primary node.
2. Choose a failover priority for the source DB instance.
3. Allow long-running transactions to complete on the source DB instance.
4. Create a global table and specify the AWS Regions where the table will be available.
5. Enable automatic backups on the source instance by setting the backup retention period to a value other than 0.