Froya Fabrikker A/S of Bergen, Norway, is a small company that manufactures specialty heavy equipment for use in North Sea oil fields. The company uses a job-order costing system that applies manufacturing overhead cost to jobs on the basis of direct labor- hours. Its predetermined overhead rate was based on a cost formula that estimated $382,500 of manufacturing overhead for an estimated allocation base of 850 direct labor-hours. The following transactions took place during the year: a. Raw materials purchased on account, $300,000. b. Raw materials used in production (all direct materials), $285,000. c. Utility bills incurred on account, $79,000 (80% related to factory operations, and the remainder related to selling and administrative activities) d. Accrued salary and wage costs: Direct labor (950 hours) Indirect labor 330,000 s 110,000 210,000 Selling and administrative salaries