me2 2010

[tim]

Hi aj,
Did u get the answer for 9a) and 9b) of 2010 i started this questn(9a) using lagrange and got (x2-s2)/(x1-s1) = p1/p2 as one eqtn.
i substituted this in the budget constraint. and afta that i gt stuck. so cn u pls temme where did  go wrong?