Users are reporting consistent forced logouts from a stateful web application. The logouts occur before the expiration of a 15-minute application logout timer. The web application is hosted on…

Users are reporting consistent forced logouts from a stateful web application. The logouts occur before the expiration of a 15-minute application logout timer. The web application is hosted on Amazon EC2 instances that are in an Auto Scaling group. The instances run behind an Application Load Balancer (ALB) that has a single target group. The ALB is configured as the origin in an Amazon CloudFront distribution. Session affinity (sticky sessions) is already enabled on the ALB target group and uses duration-based cookies. The web application generates its own application cookie. Which combination of actions should a SysOps administrator take to resolve the logout problem? (Choose two.)