The management of Firebolt Industries Inc. manufactures gasoline and diesel engines through two production departments, Fabrication and Assembly. Management needs accurate product cost information in order to guide product strategy. Presently, the company uses a single plantwide factory overhead rate for allocating factory overhead to the two products. However, management is considering the multiple production department factory overhead rate method. The following factory overhead was budgeted for Firebolt:

1

Fabrication Department factory overhead

$614,800.00

Assembly Department factory overhead

246,750.00

Total

$861,550.00

Direct labor hours were estimated as follows:

Fabrication Department 5,300 hours

Assembly Department 5,250

Total 10,550 hours

In addition, the direct labor hours (dlh) used to produce a unit of each product in each department were determined from engineering records, as follows:

Production Departments

Fabrication Department : Gasoline Engine 2.9 dlh Diesel engine 1.8 dlh

Assembly Department: Gasoline 1.8 dlh Diesel engine 2.9 dlh

Direct labor hours per unit total Gasonline 4.7 dlh diesel 4.7 dlh

a.Determine the per-unit factory overhead allocated to the gasoline and diesel engines under the single plantwide factory overhead rate method, using direct labor hours as theactivity base.

b.Determine the per-unit factory overhead allocated to the gasoline and diesel engines under the multiple production department factory overhead rate method, using direct labor hours as the activity base for each department.

I need to know how to work thru A and B