Royal Furniture Co. uses a job-order costing system with a single plantwide predetermined overhead rate based on machine hours. The company based its predetermined overhead rate for the current year on total estimated manufacturing overhead cost of $720,000 and 30,000 machine-hours. The job sheet of Job F2412 shows that the number of units produced in this job order is 25 units. This job required 225 machine hours and incurred direct materials cost of $350 and direct labor costs of $1,250. The unit product cost for Job F2412 is approximately: 0 a $73 Feb. $88 c. $600 d. $280 ee. None of the given answers