You need to assign permissions to the administrator by following the principle of least privilege.Which role should you assign?

A company deploys an Office 365 tenant.
You must provide an administrator with the ability to manage company information in Office 365.
You need to assign permissions to the administrator by following the principle of least privilege.Which role should you assign?

A.
Global administrator

B.
Service administrator

C.
Billing administrator

D.
User management administrator