On or before the last Monday in May in each year, the veterans service commission shall meet and determine in an itemized manner the probable amount necessary for the aid and financial assistance of persons entitled to such aid and assistance and for the operation of the veterans service office for the ensuing year. After determining the probable amount necessary for such purposes, the commission shall prepare and submit a budget in the manner specified in division (C) of section 5705.28 of the Revised Code to the board of county commissioners which may review the proposed budget and shall appropriate funds to the commission pursuant to Title III, section 5705.05, and sections 5705.38 to 5705.41 of the Revised Code. The board, at its June session, shall make the necessary levy, not to exceed five-tenths of a mill per dollar on the assessed value of the property of the county, to raise the amount that the board approves. The veterans service commission may, prior to the first day of October in any year, submit to the board of county commissioners a written request for a hearing before the board to discuss the commission’s budget request for the ensuing fiscal year. Upon receiving this request, the board shall provide for such a hearing at a regular or special meeting of the board to be held no later than fourteen days prior to the board’s adoption of a permanent appropriation measure under section 5705.38 of the Revised Code.