If and to the extent appointed by the Investment Committee, the Asset Allocation Fiduciary shall have the authority and responsib ilities for the determination of the allocation of investments within any Target Fund or portfolio, which shall be made from other investment alternatives selected by the Investment Committee, except to the extent delegated to other persons or otherwise pr ovided for herein.  With respect to said authority and responsibility, the Asset Allocation Fiduciary shall be a "Named Fiduciary" and, as such, shall have no authority and responsibility other than as granted in the Plan or as imposed by law.  If the Inve stment Committee does not appoint an Asset Allocation Fiduciary, the Investment Committee shall have the authority and responsibilities set forth in this section.