Exercise 4-9 (Algo) Allocating overhead using plantwide rate and departmental rates LO P1, P2 Laval produces lighting fixtures. Budgeted information for its two production departments follows. The departments use machine hours (MH) and direct labor hours (DLH). Overhead cost Direct labor hours Machine hours Fabricating $ 600,000 52,800 DLH 60,000 MH Assembly: $ 288,000 36,000 DLH 76,500 MH Laval reports the following for one of its products, a desk lamp. Desk lamp Number of Units 5,000 Required: Fabricating Department Direct Labor Hours Machine Hours per Direct Labor Hours Machine Hours per Unit Assembly Department per Unit Unit per Unit 5 DLH per unit 3 Mi per unit 2 DL per unit 0.8 M per unit 1. Determine the plantwide overhead rate using 88,800 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 88,800 direct labor hours as the allocation base. Required 1 Required 2