A company requires AI input data to be processed only in an approved set of AWS Regions. It considers a cross-Region inference profile. What should the team verify before using it?

1. The profile routing destinations and applicable service terms satisfy the approved processing locations and data-handling requirements.
2. Selecting the lowest token price proves that all residency requirements are met.
3. Encrypting input automatically removes every restriction on the processing Region.
4. Any profile automatically processes data only in the source Region because the endpoint hostname names that Region.