Can someone please explain to me how to do Q12 on this paper?
Thanks!
http://www.boardofstudies.nsw.edu.au/hsc_exams/hsc2006exams/pdf_doc/economics_06.pdf
Thanks!
http://www.boardofstudies.nsw.edu.au/hsc_exams/hsc2006exams/pdf_doc/economics_06.pdf