Overhead cost Direct labor hours Machine hours Fabricating $ 800,000 116,800 DLH 100,000 MH Assembly $ 828,000 46,000 DLH 81,500 MH Laval reports the following for one of its products, a desk lamp. Number of Desk lamp Units 6,000 Required: Fabricating Department Assembly Department Direct Labor Hours Machine Hours per Direct Labor Hours Machine Hours per per Unit Unit per Unit Unit 3 DLH per unit 2 MH per unit 1 DLH per unit 0.3 MH per unit 1. Determine the plantwide overhead rate using 162,800 direct labor hours as the allocation base. 2. Determine the overhead cost per unit for the 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. Determine the overhead cost per unit for the desk lamp using the departmental overhead rates. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Required 4 Determine the plantwide overhead rate using 162,800 direct labor hours as the allocation base. =