D Question 8 5 pts The Donaldson Company uses a job-order costing system. The following data were recorded for July: Added During July Job # 475 Direct materials $ 500 Direct labor $ 300 476 $ 700 $ 900 477 $1,000 $2,000 478 $1,200 $2,000 Overhead is applied to jobs at the rate of 80% of direct materials cost. Jobs 475,477 and 478 were completed during July and transferred to finished goods. Jobs 475 and 478 have been delivered to the customer. Donaldson's Work in Process inventory balance on July 31 was: 57.280 52.160 $3,160 $3,230 None of the above