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 22,000 desk lamps produced annually follows. $265,000 $180,000 $410,800 Direct materials Direct labor Fabricating department (7,500 DLH * $24 per DLH) Assembly department (15,800 DLH X $26 per DLH) Machine hours Fabricating department Assembly department 14,200 MH 20,350 MH Expected overhead cost and related data for the two production departments follow. Direct labor hours Machine hours Overhead cost Fabricating Assembly 220,000 DLH 250,000 DLH 157,000 MH 132,000 MM $320,000 $440,000 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 Required 1 Required 2 Required 3 Required 4 Determine the plantwide overhead rate for Laval using direct labor hours as a base. 0 Required) Required 2 > Determine the total manufacturing cost per unit for the aluminum desk lamp using the pla es 0 Total manufacturing costs Units produced Manufacturing cost per unit Compute departmental overhead rates based on machine hours in the fabricating departm assembly department. (Round your answers to 2 decimal places.) Departmental overhead rate MH Fabricating Assembly DLH Use departmental overhead rates from requirement 3 to determine the total ma desk lamps. Direct labor 5 0 Overhead 0 $ 0 o per unit