SenFinance.com offers free materials for CFA Level 1 preparation. The free material includes videos, PDF notes, practice questions and sample exams. If you like the free materials you can purchase the Premium Package to complete your CFA Level 1 Preparation. Jayanta Sen, CFA has taught finance and related disciplines for 12 years. He has an MA from Yale, and a PhD Finance from University of Chicago. The preparation material stresses fundamental concepts that enable the student to organize knowledge required to pass the exam. CFA is the trademark of CFA Institute. Sen Finance is not associated with CFA institute in any manner.