delivery costs

Hi all,

My client requirement is he knows the delivery costs at the time of miro only.so he wants to add delivery costs at the time of miro which should add to material cost and cst should not be calculated on this.he does not want to give in unplanned deliverycosts as he is having 4 conditions

basic price in po 100 rs

in miro Basic price 100

frieght 50

hamali 50

market cess 50

material cost should be 200Rs

cst should be calculated only on base price

how to go through this

regards

vishnu