Piedmont Company manufactures lightweight backpacking tents. The following cost data relate to the manufacturing activities of Piedmont Company during the just completed year Manufacturing overhead costs incurred: Indirect materials Indirect labor Property taxes, factory Utilities, factory Depreciation, factory Insurance, factory Total actual manufacturing overhead costs incurred Other costs incurred: Purchases of raw materials (both direct and indirect) Direct labor cost Inventories: Raw materials, beginning Raw materials, ending Work in process, beginning Work in process, ending $ 16,400 144,000 9,400 84,000 210,900 11,400 $476,100 $414,000 $ 74,000 $ 21,400 $ 31,400 $ 41,400 $ 71,400 The company uses a predetermined overhead rate of $23 per machine-hour to apply overhead cost to jobs. A total of 21,100 machine- hours were used during the year