Cost accounting utilizes distinct subsidiary ledgers for detailed cost element tracking.
The Work-in-Progress (WIP) ledger is a key subsidiary ledger tracking incomplete jobs, contracts, or ongoing production processes.
It documents costs associated with each unfinished unit or batch, encompassing materials, labor, and overheads.
This facilitates the calculation of costs invested in unfinished work at any given moment.
Debtor and Creditor ledgers fall under financial accounting, not cost accounting.
Therefore, the Work-in-Progress ledger is the accurate designation.