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 23,000 desk lamps produced annually follows.

Direct materials	$	275,000
Direct labor
Fabricating department (8,500 DLH $33 per DLH)	$	280,500
Assembly department (16,200 DLH $24 per DLH)	$	388,800
Machine hours
Fabricating department		14,900	MH
Assembly department		20,800	MH

Expected overhead cost and related data for the two production departments follow.

	Fabricating			Assembly
Direct labor hours		220,000	DLH		250,000	DLH
Machine hours		153,000	MH		127,000	MH
Overhead cost	$	360,000		$	425,000

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.

X Answer is complete but not entirely correct. 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 $ 785,000 $ 1.67 per direct labor hour Estimated direct labor hours 470,000 Required 1 Required 2 > Complete this question by entering your answers in the tabs below. 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. Direct materials $ 275,000 280,500 Direct Labor - Fabricating Direct Labor - Assembly 388,800 Overhead 59,619 1,003,919 Total manufacturing costs Units produced Manufacturing cost per unit 23,000 $ 43.78 X Required 1 Required 3 X Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. 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 rate $ 2.35 Fabricating Assembly $ 1.70 DLH