How to crack costing in final

Brijesh (Accountant) (80 Points)

18 July 2015  

Pls can someone who has cleared group 2 or preparing for group 2 can tell how to do prepartion for costing to score goods marks. i am appearing 3 time in this november but in all my 2 attempts i fail to score good in costing

i will be very much thankful