The cost of a full-time MBA keeps rising at the top schools, as evidenced by the debt burden students carry after graduation. The Class of 2016 saw the biggest debt burden yet, reaching six figures at 14 schools in the top 50. The most debt: Wharton, at $130,446. The least: Wisconsin's $17,354. Of course, these newly minted MBAs don't just leave school with debt — most leave with high-paying jobs that also offer lucrative bonuses.