Exercise 17.9 (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). Laval reports the following for one of its products, a desk lamp. Required: 1. Determine the plantwide overhead rate using 212,500 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 departmentol overhead rates based on machine hours in the Fabricating department and direct labor hours in the Assembly deportment. 4. Determine the overneod cost per unit for the desk latinp using the departmental overthead rates. Complete this question by entering your answers in the tabs below. Determine the plantwide everhnad rate using 212,500 diect iabor hours as the Allocition base