Direct loan: a direct loan is a loan provided to you directly by the US Department of Education
Direct subsidized loan: The federal government pays the interest on the loan while the student is in college or while the loan is in deferment (while student is in school or is done doing whatever they took the loan out for.)
Direct unsubsidized loan: Low cost, fixed-rate federal student loan available to undergraduate and graduate students (student has to pay interest loan as soon as the loan is taken out)
Stanford loan: a student loan offered to eligible students who are enrolled in accredited American institutions of higher education to help finance their education
Perkins loan: a need-based student loan given by the US department of Education
Interest rate that I found through this research: direct subsidized loan (undergrad) with an interest rate of 3.76% Compounded : Daily Compound interest equation: A=P(1+. 0376/365)