Subject to appropriation, the maximum grant amount for students not subject to subdivision (1) of this subsection (c) must be increased by the same percentage as any increase made by law to the maximum grant amount under subdivision (1) of this subsection (c).
"Tuition and other necessary fees" as used in this Section include the customary charge for instruction and use of facilities in general, and the additional fixed fees charged for specified purposes, which are required generally of nongrant recipients for each academic period for which the grant applicant actually enrolls, but do not include fees payable only once or breakage fees and other contingent deposits which are refundable in whole or in part. The Commission may prescribe, by rule not inconsistent with this Section, detailed provisions concerning the computation of tuition and other necessary fees.
110 ILCS 947/35