Entries for Flow of Factory Costs for Process Cost System Radford inc. manufactures a sugar product by a contimuous process, involving three production departments-Refining, Sifting, and Packing. Assume that records indicate tha direct materials, direct labor, and applied factory overhead for the first department, Refining, were $545,600,5191,000, and $125,500, respectively. Also, work in process in the Refining Department at the beginning of the period totaled $30,600, and work in process at the end of the period totaled $37,600. a. Journalize the entries to record the flow of costs into the Refining Department during the period for (1) direct materials, (2) direct labor, and (3) factory overhead. If an amount box does not require an entry, leave it blank