contract costing doubt..urgent

lakshay (ipcc) (581 Points)

10 April 2011  

i am really confused in estimated profit.

suppose we have to prepare contract ac for 07 ..n estimated pft is also given for 08

nw in 07 in contract  ac its mat issued say 20000 and right side mat sold 5000 and mat at site 4000 (assumed)

then while preparing estimated contacr ac for 08

what shud be the mat value

ek to 08 mein jo mat issue kiya hain..+ 20000-5000-4000???

or 08 mat issue + 20000-5000

in icai its given 20000-5000

bt why so ...mat at site bi to minus hona chaiyeh??