What Google Cloud Identity and Access Management (Cloud IAM) roles should you give to the security team?

Your customer is moving their corporate applications to Google Cloud Platform. The security team wants detailed visibility of all projects in the organization. You provision the Google Cloud Resource Manager and set up yourself as the org admin.

What Google Cloud Identity and Access Management (Cloud IAM) roles should you give to the security team?
A . Org viewer, project owner
B . Org viewer, project viewer
C . Org admin, project browser
D . Project owner, network admin

Answer: B