The notice of a minimum monthly support obligation shall be served in person or by certified mail, return receipt requested, and shall include at least the following:
(1) The name of the child for whom the support obligation is owed;
(2) The amount of the support debt accrued or accruing;
(3) A statement that the parent's earnings and property, both real and personal, are subject to judicial and administrative enforcement;
(4) That the parent may dispute the obligation amount or any other matter contained in the notice by requesting a dispute hearing within twenty (20) days;
(5) That, unless there is good cause as determined by the Office of the Attorney General for the parent's failure to request a hearing, if the parent does not request a hearing, his or her agreement will be presumed and the first payment will be due twenty (20) days after receipt of the notice; and (6) That if the parent requests a hearing and fails to appear, the hearing officer shall affirm the determination of minimum monthly support obligation.