1.

Predetermined Factory Overhead Rate

Poehling Medical Center has a single operating room that is used by local physicians to perform surgical procedures. The cost of using the operating room is accumulated by each patient procedure and includes the direct materials costs (drugs and medical devices), physician surgical time, and operating room overhead. On January 1 of the current year, the annual operating room overhead is estimated to be:

Disposable supplies		$170,800
Depreciation expense		30,800
Utilities		17,900
Nurse salaries		256,500
Technician wages		84,000
	Total operating room overhead	$560,000

The overhead costs will be assigned to procedures based on the number of surgical room hours. Poehling Medical Center expects to use the operating room an average of eight hours per day, seven days per week. In addition, the operating room will be shut down two weeks per year for general repairs.

a. Calculate the estimated number of operating room hours for the year. hours

b. Determine the predetermined operating room overhead rate for the year. $ per hour

c. Bill Harris had a 4-hour procedure on January 22. How much operating room overhead would be charged to his procedure, using the rate determined in part (b)? $

d. During January, the operating room was used 186 hours. The actual overhead costs incurred for January were $36,400. Determine the overapplied operating overhead or underapplied operating overhead for the period. Enter your answer as a positive number. $

2.

Tybee Industries Inc. uses a job order cost system. The following data summarize the operations related to production for January, the first month of operations:

	a. Materials purchased on account, $29,800.
	b. Materials requisitioned and factory labor used:

Job	Materials	Factory Labor
301	$ 2,960	$2,775
302	3,620	3,750
303	2,400	1,875
304	8,100	6,860
305	5,100	5,250
306	3,750	3,340
For general factory use	1,080	4,100

	c. Factory overhead costs incurred on account, $5,500.
	d. Depreciation of machinery and equipment, $1,980.
	e. The factory overhead rate is $54 per machine hour. Machine hours used:

Job	Machine Hours
301	25
302	36
303	30
304	72
305	40
306	25
Total	228

	f. Jobs completed: 301, 302, 303 and 305.
	g. Jobs were shipped and customers were billed as follows: Job 301, $8,250; Job 302, $11,200; Job 303, $15,000.

Required:

1.

Journalize the entries to record the summarized operations. Record each item (items a-f) as an individual entry on January 31. Record item g as 2 entries. Refer to the Chart of Accounts for exact wording of account titles.

2.

Post the appropriate entries to T accounts for Work in Process and Finished Goods, using the identifying letters as transaction codes. Insert memo account balances as of the end of the month.

3.

Prepare a schedule of unfinished jobs to support the balance in the work in process account.*

4.

Prepare a schedule of completed jobs on hand to support the balance in the finished goods account.*

*Refer to the list of Amount Descriptions for the exact wording of the answer choices for text entries.

CHART OF ACCOUNTS

Tybee Industries Inc.

General Ledger

	ASSETS
110	Cash
121	Accounts Receivable
125	Notes Receivable
126	Interest Receivable
131	Materials
132	Work in Process
133	Factory Overhead
134	Finished Goods
141	Supplies
142	Prepaid Insurance
143	Prepaid Expenses
181	Land
191	Machinery and Equipment
192	Accumulated Depreciation-Machinery and Equipment

	LIABILITIES
210	Accounts Payable
221	Utilities Payable
231	Notes Payable
236	Interest Payable
241	Lease Payable
251	Wages Payable
252	Consultant Fees Payable

	EQUITY
311	Common Stock
340	Retained Earnings
351	Dividends
390	Income Summary

	REVENUE
410	Sales
610	Interest Revenue

Amount Descriptions
Job No. 301
Job No. 302
Job No. 303
Job No. 304
Job No. 305
Job No. 306