A company runs its application in the eu-west-1 Region and has one account for each of its environments: development, testing, and production. All the environments are running 24 hours a day, 7 days a week by using stateful Amazon EC2 instances and Amazon RDS for MySQL databases. The databases are between 500 GB and 800 GB in size. The development team and testing team work on business days during business hours, but the production environment operates 24 hours a day, 7 days a week. The company wants to reduce costs. All resources are tagged with an environment tag with either development, testing, or production as the key. What should a solutions architect do to reduce costs with the LEAST operational effort? A. Create an Amazon EventBridge rule that runs once every day. Configure the rule to invoke one AWS Lambda function that starts or slops instances based on me tag, day, and time. B. Create an Amazon EventBridge rule that runs every business day in the evening. Configure the rule to invoke an AWS Lambda function that stops instances based on the tag. Create a second EventBridge rule that runs every business day in the morning. Configure the second rule lo invoke another Lambda function that starts instances based on the tag. C. Create an Amazon EventBridge rule that runs every business day in the evening, Configure the rule to invoke an AWS Lambda function that terminates, instances based on the lag. Create a second EventBridge rule that runs every business day in the morning. Configure the second rule lo invoke another Lambda function that restores the instances from their last backup based on the tag. D. Create an Amazon EventBridge rule that runs every hour. Configure the rule to invoke one AWS Lambda function that terminates or restores instances from their last backup based on the tag. day, and time.