Which command should you run?

You have an Exchange Server 2010 organization that contains five Mailbox servers.

You need to identify all of the mailboxes that are larger than 5 GB.

Which command should you run?

A.
Get-AddressList �identity “All Users” | Get-MailboxFolderStatistics | fl.

B.
Get-MailboxDatabase | Get-MailboxFolderStatistics | ft name,totalitemsize.

C.
Get-Mailbox | Get-MailboxStatistics | ft displayname,totalitemsize.

D.
Get-MailUser | Get-MailboxStatistics | ft identity,totalitemsize.