years beginning 3 or more years after the date of the establishment of the Board, the Board may not expend for administration (except for reimbursement to the Secretary required under subparagraph (D) ), maintenance, and functioning of the Board in a fiscal year an amount that exceeds 10 percent of the assessment and other income received by the Board for the fiscal year. (D) Reimbursement of Secretary The order shall require that the Secretary be reimbursed by the Board from assessments for all expenses incurred by the Secretary in the implementation, administration, and supervision of the order, including all referenda costs incurred in connection with the order. (e) Contracts and agreements (1) In general The order shall provide that, with the approval of the Secretary, the Board may— (A) enter into contracts and agreements to carry out generic research, education, and promotion programs and projects relating to concrete masonry products, including contracts and agreements with manufacturer associations or other entities as considered appropriate by the Secretary