A company is evaluating the cost implications of transferring data between their Amazon S3 bucket in the US East (N. Virginia) region and their Amazon EC2 instance located in the US West (Oregon) region. What is the cost scenario for the data transfer from S3 to EC2 in this case?
Data transfer is billed only when transferring data out to the internet.
There are inter-region transfer costs associated with the data movement.
Data transfer costs only apply to transfers from EC2 to S3, not vice versa.
Data transfer is free since it involves intra-service data transfer.