Wednesday, June 2, 2010 double whammy
Posted by ナナシ at 6:46 PM
2009 econs prelim answers: http://www.mediafire.com/?z4xhn4nthdz
question set, if you didn't get it last time: http://www.mediafire.com/?ddwwinzmjnn

list of people who subsidized this good with positive externalities:
韩国人 (from A10): $2.50
kai: $0.50
edison: $0.10