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 5561,600.00 Fabrication Department factory overhead Assembly Department factory overhead 241,500.00 Total $803,100 00 Direct labor hours were estimated as follows Direct labor hours were estimated as follows: Fabrication Department 4,800 hours Assembly Department 5,250 Total 10.050 hours In addition, the direct labor hours (dih) used to produce a unit of each product in each department were determined from engineering records, as follows: Production Departments Gasoline Engine Diesel Engine Fabrication Department 3.1 dih 1.8 dih Assembly Department 1.8 3.1 Direct labor hours per unit 49 dih 49 din 2. Determine the per-unit factory overhead allocated to the gasoline and diesel engines under the single plantwide factory overhead rato method, using direct tabor hours as the activity base. It requlred, round all per direct labor hours and per-unit answers to the nearest cent. per unit Gasoline engines Diesel engine $ per unit b. Determine the per un 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 required, round al per unit answers to the nearest cont Gasoline engine s Diesel engine per un per unit