(b) the responsible Presiding Officer is satisfied that:
(ii) because of an erroneous omission or understatement, provision for the extra expense was not made in the Appropriation Bill; and
(3) The total of the amounts determined under this section for the Department of the Senate cannot be more than $300,000.
(4) The total of the amounts determined under this section for the Department of the House of Representatives cannot be more than $300,000.
(5) The total of the amounts determined under this section for all the other Parliamentary Departments together cannot be more than $1 million.
(6) The responsible Presiding Officer must give the Parliament details of amounts determined under this section.