; (2) in paragraph (7), by striking the period at the end and inserting ; and ; and (3) by adding at the end the following new paragraph: (8) an amount equal to an increase of 5 percentage points to Federal matching percentage for administrative costs for every 100,000 individuals described in paragraph (1) of section 1115(g) who are enrolled in a demonstration project of a participating political subdivision (as referred to in paragraph (4)(A) of such section) during a calendar quarter. .