; (ii) such series provides that the percentage that may be so used is lower for grantees receiving a greater amount of grant funds and such percentage that may be so used is higher for grantees receiving a lesser amount of grant funds; and (iii) in no case may a grantee so use more than 10 percent of grant funds received. (2) Limitations on use Amounts from a grant under this section may not be used for activities— (A) that are reimbursable, or for which funds are made available, by the Federal Emergency Management Agency, including under the Robert T. Stafford Disaster Relief and Emergency Assistance Act or the National Flood Insurance Program; or (B) for which funds are made available by the Army Corps of Engineers. (3) HUD administrative costs (A) Limitation Of any funds made available for use under this section by any single appropriations Act, the Secretary may use 1 percent of any such amount exceeding $1,000,000,000 for necessary costs, including information technology costs, of administering and overseeing the obligation and expenditure of amounts made available for use under this section. (B) Transfer of funds Any amounts made available for use in accordance with subparagraph (A)— (i) shall be transferred to the account for Program Office Salaries and Expenses—Community Planning and Development for the Department; (ii) shall remain available until expended