Economics and Commercial Scientific way
The classes préparatoires aux grandes écoles (CPGE) are part of the French post-secondary education system. They consist of two very intensive years which act as a preparatory course
with the main goal of training undergraduate students for enrollment in one of the best business school of France. The workload is one of the highest in the world (between 35 and 45 contact hours a week, plus usually between 4 and 6 hours of written exams, plus between 2 and 4 hours of oral exams a week and homework filling all the remaining free time).