Multiple Production Department Factory Overhead Rates Gwinnett County Chrome Company manufactures three chrome-plated products-automobile bumpers,valve covers, and wheels. These products are manufactured in two production departments (Stamping and Plating). The factory overhead for Gwinnett County Chrome is $239,200. The three products consume both machine hours and direct labor hours in the two production departments as follows: Direct Labor Hours Machine Hours hours Stamping Department Automobile bumpers Valve covers 590 310 350 810 570 620 Wheels 1,250 2,000 Plating Department Automobile bumpers Valve covers Wheels 195 200 195 1,150 700 750 590 2,600 Total 1,840 4,600 The management of Gwinnett County Chrome Company now plans to use the multiple production department factory overhead rate method. The total factory overhead associated with each department is as follows: Stamping Department Plating Department Total $120,000 104,000 $224,000 Required: 1. Determine the multiple production department factory overhead rates, using direct labor hours for the Stamping Department and machine hours for the Plating Department. Stamping Department per direct labor hour Plating Department per machine hour 2. Determine the product factory overhead costs, using the multiple production department rates in (1). Automobile bumpers Valve covers Wheels Stamping Department Plating Department Total factory overhead