You want to add a new auditor to a Google Cloud Platform project. The auditor should be allowed to read, but not modify, all project items. How should you confi...

You want to add a new auditor to a Google Cloud Platform project. The auditor should be allowed to read, but not modify, all project items.
How should you configure the auditor's permissions?

A. Create a custom role with view-only project permissions. Add the user's account to the custom role. B. Create a custom role with view-only service permissions. Add the user's account to the custom role. C. Select the built-in IAM project Viewer role. Add the user's account to this role. D. Select the built-in IAM service Viewer role. Add the user's account to this role.