Your network contain a single server farm that has a single Shared Service Provider (SSP) , the server farm contains multiple site collections , you need to ensure that a certain user can access the search usage reports that cover all site collections.

What should you do ?

A.
Assign user permissions to the root site collection .

B.
Assign user permissions to the the document centre .

C.
Assign user permissions to the site directory.

D.
Assign user permissions to the shared service provider .