6:19 ilE 6 Chapter 15 Discussion Please discuss one of the following and respond to two of your classmates: Discuss cost systems and the flow of costs in a job order system Discuss how to determine and use a predetermined overhead rate - include how to calculate the predetermined overhead rate Discuss journal entries for assigning costs to jobs and what entries are needed when a jobs is completed and sold Discuss under and overapplied manufacturing overhead Remember that initial posts must be at least 140 words and that references need to be cited. Cost Systems Start Thread