Laval produces lamps and home lighting fixtures. Its most popular product is a brushed aluminum desk lamp. This lamp is made from components shaped in the fabricating department and assembled in the assembly department. Information related to the 29,000 desk lamps produced annually follows. Direct materials $275,000 Direct labor $138,000 Fabricating department (6,000 DLH x $23 per DLH) Assembly department (15,400 DLH x $23 per DLH) Machine hours $354,200 Fabricating department Assembly department 14,900 MH 20,450 MH Expected overhead cost and related data for the two production departments follow. Direct labor hours Machine hours Fabricating 120,000 DLH 163,000 MH $360,000 Assembly 295,000 DLH 127,000 MH $415,000 Overhead cost Required 1. Determine the plantwide overhead rate for Laval using direct labor hours as a base. 2. Determine the total manufacturing cost per unit for the aluminum desk lamp using the plantwide overhead rate. 3. Compute departmental overhead rates based on machine hours in the fabricating department and direct labor hours in the assembly department. 4. Use departmental overhead rates from requirement 3 to determine the total manufacturing cost per unit for the aluminum desk lamps. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Required 4 Determine the plantwide overhead rate for Laval using direct labor hours as a base. Estimated overhead costs Estimated direct labor hours Required 2 > Required 1 Required 2 Required 3 Required 4 Determine the total manufacturing cost per unit for the aluminum desk lamp us Direct materials Direct Labor - Fabricating Direct Labor - Assembly Overhead Total manufacturing costs 0 Units produced Manufacturing cost per unit Required 1 Required 3 Required 1 Required 2 Required 3 Required 4 Compute departmental overhead rates based on machine hours in the fabricating department and direct assembly department. (Round your answers to 2 decimal places.) Departmental overhead rate Fabricating Assembly DLH Required 1 Required 2 Required 3 Required 4 Use departmental overhead rates from requirement 3 to determine the total manufacturing cost p desk lamps. Direct labor 0 Overhead