In Amazon's home state of WAshington, 1 year of tuition costs:
Institution Comm. Coll[1] % of $2000 University[2] % of $2000
Resident $4,000 50% $10,347 19.3%
Non-Resident $9,235 21.7% $27,831 7.2%
[1]http://www.sbctc.edu/college/f_tuition.aspx