A company uses an Amazon EC2 instance to run a script to poll for and process messages in an Amazon Simple Queue Service (Amazon SQS) queue. The company wants to reduce operational costs while maintaining its ability to process a growing number of messages that are added to the queue. What should a solutions architect recommend to meet these requirements?

• AIncrease the size of the EC2 instance to process messages faster.
• BUse Amazon EventBridge to turn off the EC2 instance when the instance is underutilized.
• CMigrate the script on the EC2 instance to an AWS Lambda function with the appropriate runtime.
• DUse AWS Systems Manager Run Command to run the script on demand.