Job Order Cost Sheet

Remnant Carpet Company sells and installs commercial carpeting for office buildings. Remnant Carpet Company uses a job order cost system. When a prospective customer asks for a price quote on a job, the estimated cost data are inserted on an unnumbered job cost sheet. If the offer is accepted, a number is assigned to the job, and the costs incurred are recorded in the usual manner on the job cost sheet. After the job is completed, reasons for the variances between the estimated and actual costs are noted on the sheet. The data are then available to management in evaluating the efficiency of operations and in preparing quotes on future jobs. On October 1, Remnant Carpet Company gave Jackson Consulting an estimate of $2,613 to carpet the consulting firms newly leased office. The estimate was based on the following data:

Estimated direct materials:
30 sq. ft. at $32 per sq. ft.	$ 960
Estimated direct labor:
20 hours at $30 per hour	600
Estimated factory overhead (75% of direct labor cost)	450
Total estimated costs	$2,010
Markup (30% of production costs)	603
Total estimate	$2,613

On October 3, Jackson Consulting signed a purchase contract, and the delivery and installation was completed on October 10.

The related materials requisitions and time tickets are summarized as follows:

Materials Requisition No.	Description	Amount
112	15 sq. ft. at $32	$480
114	19 sq. ft. at $32	608

Time Ticket No.	Description	Amount
H10	10 hours at $30	$300
H11	14 hours at $30	420

Required:

Enter amounts as positive numbers.

1. Complete that portion of the job order cost sheet that would be prepared when the estimate is given to the customer.

2. Record the costs incurred and complete the job order cost sheet.

JOB ORDER COST SHEET

Customer		Jackson Consulting			Date	October 1
					Date wanted	October 10
					Date completed	October 10
					Job. No.
ESTIMATE

Direct Materials

Direct Labor

Summary

Amount

Amount

Amount

30 sq. ft. at $32

$

20 Hours at $30

$

Direct Materials

$

Direct Labor

Factory Overhead

Total

$

Total

$

Total cost

$

ACTUAL

Direct Materials

Direct Labor

Summary

Mat. Req. No.

Description

Amount

Time Ticket No.

Description

Amount

Item

Amount

310

15 sq. ft. at $32

$

H10

10 Hours at $30

$

Direct Materials

$

Direct Labor

312

19 sq. ft. at $32

H11

14 Hours at $30

Factory Overhead

Total

$

Total

$

Total Cost

$

What is the best explanation for the variances between actual costs and estimated costs? (For this purpose, assume that the additional square feet of material used in the job were spoiled, the factory overhead rate has been proved to be satisfactory, and an inexperienced employee performed the work.)

1. The direct materials cost exceeded the estimate by $128 because 4 square feet of materials were spoiled. The direct labor cost exceeded the estimate by $120 because an additional 4 hours of labor were used by an inexperienced employee. The factory overhead cost exceeded the estimate because an additional $90 of factory overhead was allocated because of the increase in direct labor.
2. Management didn't provide enough direction to complete tasks on budget.
3. The direct materials cost exceeded the estimate by $96 because 3 square feet of materials were spoiled.
4. The direct labor cost exceeded the estimate by $360 because an additional 4 hours of labor were used by an inexperienced employee.

Select the correct answer from the above choices.