Note that $15k isn't tremendously more than public school costs: > Total expenditures for public elementary and secondary schools in the United States in 2013–

Note that $15k isn't tremendously more than public school costs: > Total expenditures for public elementary and secondary schools in the United States in 2013–14 amounted to $634 billion, or $12,509 per public school student enrolled in the fall (in constant 2015–16 dollars). https://nces.ed.gov/fastfacts/display.asp?id=66 https://nces.ed.gov/fastfacts/display.asp?id=66