12.In a job order cost system, it would be correct in recording the purchases of raw materials to debit? a.work in process inventory b.work in process and manufacturing overhead c.raw materials inventory d. finished goods inventory 14. posting to control accounts in a costing system are made a.monthly b.daily c.annually d.semiannually 15. Debits to work in process inventory are acccompanied by a credit to all but which one of the following accounts? a. Raw materials inventory b.factory labor c.manufacturing overhead d. cost of good sols