What should you do to move DC2s FSMO roles?

You have two Active Directory directory service domains. Domain controllers are configured as shown in the following table.

DC2 fails with an unrecoverable error.

You need to move DC2s FSMO roles.

What should you do?

A.
Transfer DC2s FSMO roles to DC1.

B.
Transfer DC2s FSMO roles to DC3.

C.
From DC1, seize DC2s FSMO roles.

D.
From DC3, seize DC2s FSMO roles.