Which AWS Organizations feature can be used to track charges across multiple accounts and report the combined cost?

Explanations:

Service Control Policies (SCPs) are used to manage permissions and access control across accounts in an AWS Organization. They do not track costs or provide billing information.

Cost Explorer is a tool for visualizing and analyzing your costs and usage within AWS. While it helps in understanding costs, it does not provide consolidated billing across multiple accounts.

Consolidated billing allows you to combine the charges from multiple AWS accounts under a single account. This feature enables tracking and reporting of the combined costs of all accounts in an organization, making it easier to manage expenses.

AWS Identity and Access Management (IAM) is used to manage users and permissions for accessing AWS resources. It does not track or report costs associated with accounts.