(a) Funds provided under this Act shall only be used for activities
which are in addition to those which would otherwise be available in the
area in the absence of such funds.
(b) Funds provided under this Act shall not be used to duplicate
facilities or services available in the area (with or without
reimbursement) from Federal, State, or local sources, unless the plan
establishes that alternative services or facilities would be more
effective or more likely to achieve performance goals.