Reference no: EM13355870 
                                                                               
                                       
Determine the under applied overhead in ligitation department.
Winkle, Kotter, and Zale is a small law firm that contains 10 partners and 10 support persons. The firm employs a job-order costing system to accumulate costs chargeable to each client, and it is organized into two departments-the Research and Documents Department and the Litigation Department. The firm uses predetermined overhead rates to charge the costs of these departments t its clients. At the beginning of the current year, the firm's management made the following estimates for the year:
|   | Department | 
|   | Research and Documents | Litigation | 
| Research-hours | 20,000 | - | 
| Direct attorney-hours | 9,000 | 16,000 | 
| Materials and supplies | $18,000 | $5,000 | 
| Direct attorney cost | $430,000 | $800,000 | 
| Departmental overhead cost | $700,000 | $320,000 | 
The predetermined overhead rate in the Research and Documents Department is based on research-hours, and the rate in the Litigation Department is based on direct attorney cost.
The costs charged to each client are made up of three elements: materials and supplies used, direct attorney cost incurred, and an applied amount of overhead from each department in which work is performed on the case.
Case 618-3 was initiated on February 10 and completed on June 30. During this period, the following costs and time were recorded on the case:
|   | Department | 
|   | Research and Documents | Litigation | 
| Research-hours | 18 | - | 
| Direct attorney-hours | 9 | 42 | 
| Materials and supplies | $50 | $30 | 
| Direct attorney cost | $410 | $2,100 | 
At the end of the year, the firm's records revealed the following actual cost and operating data for all cases handled during the year.