Muscat Sayarati Co. uses a job-order costing system with a single plantwide predetermined overhead rate based on labor-hours. The company based its predetermined overhead rate for the current year on total fixed manufacturing overhead cost of $665,000, variable manufacturing overhead of $6.00 per labor- hour, and 35,000 labor-hours. The job sheet of Job G828 shows that the number of units in this job order is 45 units which incurred total of 90 labor-hours. This job consumed $14/unit of direct materials cost and $64/unit of direct labor costs. What would be the total cost for Job G828 approximately? O a. $5,220 O b. $4,635 O C. None of the given answers. O d. $4,365 e. $5,760 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 $600,000 and 40,000 machine-hours. The job sheet of Job F2412 shows that the number of units produced in this job order is 40 units. This job required 240 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: O a. $46 O b. $600 O C. None of the given answers. d. $130 e. $55