20.000 dólares por año académico In the US highly-ranked average cost comes at a price 1.4 trillion college tuition is $20K per year shell out more than $20,000/year on average highly-ranked average cost 1.4 trillion ronda los 35.000 not nearly as costly 1.4 trillion az összeg 2005 óta 20.000 dollárral nőtt 1.4 trillion CNBC average of $20,090 per year to go to school 1.4 trillion shell out more than $20,000/year on average