I am currently having problems with how to calculate the consolidated statement of changes in equity for STEP acquisition and STEP disposals. The main challenge is in the area of opening balances for Group Retained earnings and NCI. I SERIOUSLY NEED HELP BEFORE THE JUNE 2012 EXAMS. I WILL VERY APPRECIATIVE IF THE EXPLANATION CAN BE PUT IN PDF FORM FOR ME SO THAT I CAN DOWNLOAD IT AND READ IT OFFLINE. Thank you.