(a) Money belonging to or under control of the board shall be deposited and secured in substantially the manner prescribed by law for county funds.
(b) The board shall select one or more depositories.
(c) A warrant or check for the withdrawal of money must be signed by an officer of the board and one other commissioner or by two bonded employees of the board. The board by resolution entered in its minutes shall designate any employees authorized to sign a check or warrant.
(d) The board may disburse funds under its control for any lawful purpose for the benefit of a park under its control.