hey cud u plz help me solve question no.28 in da link below
http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Accounting%20(9706)/9706_s06_qp_1.pdf
http://www.xtremepapers.com/papers/CIE/Cambridge%20International%20A%20and%20AS%20Level/Accounting%20(9706)/9706_s06_qp_1.pdf