The Sendai Co., Ltd., of Japan has budgeted costs in its various departments as follows for the coming year:

Factory Administration	$	604,240
Custodial Services		104,500
Personnel		56,386
Maintenance		201,244
Machiningoverhead		1,592,935
Assemblyoverhead		876,220
Total cost	$	3,435,525

The company allocates service department costs to other departments in the order listed below.

Department	Number of Employees	Total Labor- Hours	Square Feet of Space Occupied	Direct Labor- Hours	Machine- Hours
Factory Administration	30		11,900
Custodial Services	10	9,700	4,400
Personnel	14	19,600	12,000
Maintenance	56	52,300	16,400
Machining	100	100,000	50,000	134,000	216,750
Assembly	150	250,000	20,000	222,000	72,250
	360	431,600	114,700	356,000	289,000

Machining and Assembly are operating departments; the other departments are service departments. Factory Administration is allocated based on labor-hours; Custodial Services based on square feet occupied; Personnel based on number of employees; and Maintenance based on machine-hours.

Required:

1. Allocate service department costs to consuming departments by the step-down method. Then compute predetermined overhead rates in the operating departments using machine-hours as the allocation base in Machining and direct labor-hours as the allocation base in Assembly.

2. Repeat (1) above, this time using the direct method. Again compute predetermined overhead rates in Machining and Assembly.

3. Assume that the company doesnt bother with allocating service department costs but simply computes a single plantwide overhead rate that divides the total overhead costs (both service department and operating department costs) by the total direct labor-hours. Compute the plantwide overhead rate.

4. Suppose a job requires machine and labor time as follows:

	Machine- Hours		Direct Labor-Hours
Machining Department	230		31
Assembly Department	15		82
Total hours	245		113

Using the overhead rates computed in (1), (2), and (3) above, compute the amount of overhead cost that would be assigned to the job if the overhead rates were developed using the step-down method, the direct method, and the plantwide method.

Required 1 Required 2 Required 3 Required 4 Allocate service department costs to consuming departments by the step-down method. Then compute predetermined overhead rates in the departments using machine-hours as the allocation base in Machining and direct labor-hours as the allocation base in Assembly. (Please ente allocations from a department as negative and allocations to a department as positive. The line should add across to zero. Do not round inter calculations. Round "Predetermined overhead rates" to 2 decimal places and other final answers to the nearest whole dollar amount.) She Machining Assembly Administration $ 604,240 Custodial Services $ 104,500 Personnel $ 56,386 Maintenance $ 201,244 Departmental costs before allocation Allocations: Factory administration Custodial services Personnel Maintenance Total costs after allocation Predetermined overhead rate $ 604,240 $ 104,500 $ 56,386 $ 201,244 $ 0 $ Required 1 Required 2 > Required 1 Required 2 Required 3 Required 4 Repeat requirement 1 above, this time using the direct method. Again compute predetermined overhead rates in Machining and Assembly. (Please enter allocations from a department as negative and allocations to a department as positive. The line should add across to zero. Do not round intermediate calculations. Round "Predetermined overhead rates" to 2 decimal places and other final answers to the nearest whole dollar amount.) Machining Assembly Factory Administration $ 604,240 Custodial Services $ 104,500 Personnel Personnel $ 56,386 Maintenance $ 201,244 Departmental costs before allocation Allocations: Factory administration Custodial services Personnel Maintenance Total costs after allocation Predetermined overhead rate $ $ 604,240 $ 104,500 $ 56,386 $ 201,244 $ 0 $ 0 Required 1 Required 2 Required 3 Required 4 Assume that the company doesn't bother with allocating service department costs but simply computes as overhead rate that divides the total overhead costs (both service department and operating department cos direct labor-hours. Compute the plantwide overhead rate. (Do not round intermediate calculations. Round decimal places.) Plantwide overhead rate per DLH Required 1 Required 2 Required 3 Required 4 Using the overhead rates computed in (1), (2), and (3) above, Compute the amount of overhead cost that would to the job if the overhead rates were developed using the step-down method, the direct method, and the plantw (Do not round intermediate calculations. Round "Predetermined overhead rates" to 2 decimal places and other fi to the nearest whole dollar amount.) Overhead Cost Step-down method Direct method Plantwide method