Each member of the board shall receive compensation for each day during which the member engaged in the performance of official duties, except that the total number of days for which a member, other than the chairperson, may be compensated shall not exceed 80 days in any one fiscal year. The chairperson of the board may receive compensation for not more than 100 days in any one fiscal year. In addition to the compensation, each member shall be reimbursed for necessary traveling and other expenses incurred in the performance of official duties.