Hobart, Evans, and Nix is a small law firm that employs 10 partners and 12 support persons. The firm uses a job-order costing system to accumulate costs chargeable to each client, and it is organized into two departmentsthe Research and Documents Department and the Litigation Department. The firm uses predetermined overhead rates to charge the costs of these departments to its clients. At the beginning of the year, the firm's management made the following estimates for the year: Department Research and Documents Litigation Research-hours 24,000 Direct attorney-hours 9,000 18,000 Legal forms and supplies $16,000 $5,000 Direct attorney cost $450,000 $900,000 Departmental overhead cost $840,000 $360,000 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: legal forms and supplies used, direct attorney costs incurred, and an applied amount of overhead from each department in which work is performed on the case. Case 418-3 was initiated on February 23 and completed on May 16. During this period, the following costs and time were recorded on the case: Department Research and Documents Litigation Research-hours 26 Direct attorney-hours 7 114 Legal forms and supplies $80 $40 Direct attorney cost $350 $5,700 Requirement 1: Compute the predetermined overhead rate used during the year in the Research and Documents Department. Compute the rate used in the Litigation Department. (Omit the "$" and "%" signs in your response.) Predetermined overhead rate Research and Documents Department $ per hour Litigation Department % of direct attorney cost Requirement 2: Using the rates you computed in Requirement 1 above, compute the total overhead cost applied to Case 418-3. (Omit the "$" sign in your response.) Total overhead cost $ Requirement 3: What would be the total cost charged to Case 418-3? (Omit the "$" sign in your response.) Department Research and Documents Litigation Total Legal forms and supplies $ $ $ Direct attorney cost Overhead cost applied Total cost $ $ $ Requirement 4: 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: Department Research and Documents Litigation Research-hours 26,000 Direct attorney-hours 8,000 15,000 Legal forms and supplies $19,000 $6,000 Direct attorney cost $400,000 $750,000 Departmental overhead cost $870,000 $315,000 Determine the amount of underapplied or overapplied overhead cost in each department for the year. (Input all amounts as positive values. Omit the "$" sign in your response.) Research and Documents overhead $ Litigation overhead $