You are currently planning how to display Cloud Monitoring metrics for your organization’s Google Cloud projects. Your organization has three folders and six projects:

You want to configure Cloud Monitoring dashboards to only display metrics from the projects within one folder. You need to ensure that the dashboards do not display metrics from projects in the other folders. You want to follow Google-recommended practices. What should you do?

A. Create a single new scoping project. B. Create new scoping projects for each folder. C. Use the current app-one-prod project as the scoping project. D. Use the current app-one-dev, app-one-staging, and app-one-prod projects as the scoping project for each folder.