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 34,000 desk lamps produced annually follows. $270,000 $225,000 $458,200 Direct materials Direct labor Fabricating department (9,000 DLH * $25 per DLH) Assembly department (15,880 DLH $29 per DLH) Machine hours Fabricating department Assembly department 14,300 MM 20,800 MH Expected overhead cost and related data for the two production departments follow. Fabricating Assembly Direct labor hours 180,000 DLH 300,000 DLH Machine hours 163,000 MH 121,800 MH Overhead cost $320,000 5445,000 Required 1. Determine the plantwide overhead rate for Laval using direct lobor hours as a base. 2. Determine the total manufacturing cost per unit for the aluminum desktop using the plantwide overhead rote, 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 2 Required 3 Required 1 Required 4 Determine the plantwide overhead rate for Laval using direct labor hours as a base. Required 1 Required 2 Required 3 Required 4 Determine the plantwide overhead rate for Laval using direct labor hours as a base. Required 1 Required 2 Required 3 Required 4 Determine the total manufacturing cost per unit for the aluminum desk lamp using the plantwide overhead rate. Total manufacturing costs Units produced Manufacturing cost per unit Required 1 Required 2 Required 3 Required 4 Compute departmental overhead rates based on machine hours in the fabricating department and direct labor hours in the assembly department. (Round your answers to 2 decimal places.) Departmental overhead rato Fabricating Assembly DLH Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Required 4 Use departmental overhead rates from requirement 3 to determine the total manufacturing cost per unit for the aluminum desk lamps. Direct labor Overhead per unit