A marketing research company has developed a tracking system that collects user behavior during web marketing campaigns on behalf of their customers all over the world. The tracking system consists of an auto-scaled group of Amazon Elastic Compute Cloud (EC2) instances behind an elastic load balancer (ELB), and the collected data is stored in Amazon DynamoDB. After the campaign is terminated, the tracking system is torn down and the data is moved to Amazon Redshift, where it is aggregated, analyzed and used to generate detailed reports. The company wants to be able to instantiate new tracking systems in any region without any manual intervention and therefore adopted AWS CloudFormation. What needs to be done to make sure that the AWS CloudFormation template works in every AWS region? Choose 2 answers