In addition to the authority granted to the Board of Supervisors of Southern University and Agricultural and Mechanical College by R.S. 17:1855, 1855.1, 3351(A)(5), and 3351.1 and in accordance with Article VII, Section 2.1(A) of the Constitution of Louisiana, the board may increase the amount of tuition charged per student at the university laboratory school by the following amounts:
(1) For the 2006-2007 school year and thereafter, by an amount not to exceed five hundred dollars.
(2) For the 2007-2008 school year and thereafter, by an additional amount not to exceed five hundred dollars.
(3) For the 2012-2013 school year and thereafter, by an additional amount not to exceed five hundred dollars.