; and not to exceed $7,500,000 shall be available for the Office of Communications: Provided further , That the Secretary of Agriculture is authorized to transfer funds appropriated for any office of the Office of the Secretary to any other office of the Office of the Secretary: Provided further , That no appropriation for any office shall be increased or decreased by more than 5 percent: Provided further , That not to exceed $11,000 of the amount made available under this paragraph for the immediate Office of the Secretary shall be available for official reception and representation expenses, not otherwise provided for, as determined by the Secretary: Provided further , That the amount made available under this heading for Departmental Administration shall be reimbursed from applicable appropriations in this Act for travel expenses incident to the holding of hearings as required by 5 U.S.C. 551–558: Provided further , That funds made available under this heading for the Office of the Assistant Secretary for Congressional Relations may be transferred to agencies of the Department of Agriculture funded by this Act to maintain personnel at the agency level: Provided further , That no funds made available under this heading for the Office of Assistant Secretary for Congressional Relations may be obligated after 30 days from the date of enactment of this Act, unless the Secretary has notified the Committees on Appropriations of both Houses of Congress on the allocation of these funds by USDA agency. Executive operations Office of the chief economist For necessary expenses of the Office of the Chief Economist, $19,786,000, of which $4,000,000 shall be for grants or cooperative agreements for policy research under 7 U.S.C. 3155 . Office of Hearings and Appeals For necessary expenses of the Office of Hearings and Appeals, $15,222,000. Office of budget and program analysis For necessary expenses of the Office of Budget and Program Analysis, $9,525,000. Office of the chief information officer For necessary expenses of the