(last word) based on economic theory and research on tuition costs and student borrowing, the best way to reduce tuition costs for students would be to multiple choice impose price floors on tuition. Increase grants to students (such as pell grants) that do not need to be repaid. Subsidize higher education to increase the supply. Increase subsidies for student loans.
By increasing subsidies on student loan, student can acquire higher loans to pay off tuition fees because they are sure of paying back less loan and lesser interest on the loans.