Your company is utilizing Google BigQuery as its enterprise data warehouse solution. In this setup, the data is distributed across multiple Google Cloud projects. However, the requirement is that all BigQuery queries should be billed to a single, centralized billing project. It is crucial to ensure that no query costs are incurred on any of the projects where the data resides. Furthermore, users must have the capability to run queries on the datasets without having the permissions to edit them. How should you configure the users' access roles to meet these requirements?