A web hosting company's CFO recently analyzed the company's monthly bill for the AWS account for the development environment and identified an opportunity to reduce the cost for AWS Elastic Beanstalk infrastructure in use. The CFO in consultation with the CTO has hired you as an AWS Certified Solutions Architect Professional to design a highly available solution that will provision an Elastic Beanstalk environment in the morning and terminate it at the end of the day. The solution should be designed with minimal operational overhead with a focus on minimizing costs. The solution should also facilitate the increased use of Elastic Beanstalk environments among different development teams and must provide a one-stop scheduler solution for all teams to keep the operational costs as low as possible. Which of the following solution designs will you suggest to address these requirements?