help - costing problem

Khushi (CA & CS Final) (1367 Points)

29 July 2009  

hello everyone,

is here anyone who is doing costing from sarvana prasath(padhuka)'s  book?

i am having problem to solve Q no. 4, 7 & 30 from material chapter?

can anyone help me out?

 

plzzz

 

thanks a lot