costing

costing /ˈkɑːstɪŋ/ noun
plural costings
costing
/ˈkɑːstɪŋ/
noun
plural costings
Britannica Dictionary definition of COSTING
British, business
1 
[noncount] : the process of determining how much money will be needed to pay for something
2 
[count] : a plan or an estimate of how much money something will cost