Johnson Company uses a job-order costing system and started the month of July with four jobs in process. The cost of beginning work in process plus the costs added during July are shown below: direct materials appltes overhead to jobs at a rate of 70x of Job A. Job. E was used. During July, Johnson completed and sold the job was sold as of the during july, but only one-third of July but none of the job end of July. Job 0 was completed in completed by the end of July. sold during July. Job U was not Johnson Company had actuol overhead cost of $8,600 for July. Colculate Johnson Company's finished goods inventory balance ot July 31