I’m a African American freshman in High school.I have a 3.8 unweighted gpa and my dream job is being a Investment Banker on wall street one day.I live in Massachusetts.I have a few questions

1)what colleges/university’s in the United States does big investment firms like Goldman Sachs go to to look for young candidates to work at their company?

2)How do you get a Job at Wall Street if you have a Mba or Bachelors?

3)Is there any racism on Wall Street?