Concept explainers
a.
Provide a
a.
Explanation of Solution
Materials—2 lb @ $8 | $16 |
Labor—1 hr @ $10 | $10 |
Factory overhead | $4 |
Standard unit cost | $30 |
Figure (1)
b.
Examine the variances for materials and labor.
b.
Explanation of Solution
Calculate material price variance:
Calculate materials quantity variance:
Calculate Labor rate variance:
Calculate labor efficiency variance:
c.
Prepare journal entries.
c.
Explanation of Solution
(1)
Date | Account Title and Explanation | Debit ($) | Credit($) |
Work in Process | $17,600 | ||
Materials Price Variance | $950 | ||
Materials Quantity Variance | $2400 | ||
Materials | $16,150 | ||
(to record the entry for direct materials cost when the materials are issued into production) |
Table (1)
(2)
Date | Account Title and Explanation | Debit ($) | Credit($) |
Work in Process | $9,000 | ||
Labor Rate Variance | $180 | ||
Labor efficiency Variance | $2,000 | ||
Payroll | $9,180 | ||
(to record the entry for direct labor cost) |
Table (2)
(3)
Date | Account Title and Explanation | Debit ($) | Credit($) |
Work in Process | $4,400 | ||
Applied Factory overhead ( Refer to note) | $4,400 | ||
(to record the entry applying factory overhead to work in process) |
Table (3)
Note: $4 is obtained by dividing $4,000 by 1,000 units.
d.
Prepare the
d.
Explanation of Solution
Case 1 and case 2:
Date | Account Title and Explanation | Debit ($) | Credit($) |
Finished Goods | $33,000 | ||
Work in process | $33,000 | ||
(to record the entry for finished goods at standard cost) |
Table (4)
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Chapter 8 Solutions
Principles of Cost Accounting
- In all of the exercises involving variances, use F and U to designate favorable and unfavorable variances, respectively. E8-1 through E8-5 use the following data: The standard operating capacity of Tecate Manufacturing Co. is 1,000 units. A detailed study of the manufacturing data relating to the standard production cost of one product revealed the following: 1. Two pounds of materials are needed to produce one unit. 2. Standard unit cost of materials is 8 per pound. 3. It takes one hour of labor to produce one unit. 4. Standard labor rate is 10 per hour. 5. Standard overhead (all variable) for this volume is 4,000. Each case in E8-1 through E8-5 requires the following: a. Set up a standard cost summary showing the standard unit cost. b. Analyze the variances for materials and labor. c. Make journal entries to record the transfer to Work in Process of: 1. Materials costs 2. Labor costs 3. Overhead costs (When making these entries, include the variances.) d. Prepare the journal entry to record the transfer of costs to the finished goods account. Standard unit cost; variance analysis; journal entries 1,000 units were started and finished. Case 1: All prices and quantities for the cost elements are standard, except for materials cost, which is 8.50 per pound. Case 2: All prices and quantities for the cost elements are standard, except that 1,900 lb of materials were used.arrow_forwardThe management of Golding Company has determined that the cost to investigate a variance produced by its standard cost system ranges from 2,000 to 3,000. If a problem is discovered, the average benefit from taking corrective action usually outweighs the cost of investigation. Past experience from the investigation of variances has revealed that corrective action is rarely needed for deviations within 8% of the standard cost. Golding produces a single product, which has the following standards for materials and labor: Actual production for the past 3 months follows, with the associated actual usage and costs for materials and labor. There were no beginning or ending raw materials inventories. Required: 1. What upper and lower control limits would you use for materials variances? For labor variances? 2. Compute the materials and labor variances for April, May, and June. Identify those that would require investigation by comparing each variance to the amount of the limit computed in Requirement 1. Compute the actual percentage deviation from standard. Round all unit costs to four decimal places. Round variances to the nearest dollar. Round variance rates to three decimal places so that percentages will show to one decimal place. 3. CONCEPTUAL CONNECTION Let the horizontal axis be time and the vertical axis be variances measured as a percentage deviation from standard. Draw horizontal lines that identify upper and lower control limits. Plot the labor and material variances for April, May, and June. Prepare a separate graph for each type of variance. Explain how you would use these graphs (called control charts) to assist your analysis of variances.arrow_forwardRecompute the variances from the second Acme Inc. exercise using $0.0725 as the standard cost of the material and $14 as the standard labor cost per hour. How has your explanation of the variances changed?arrow_forward
- Sommers Company uses the following rule to determine whether materials usage variances should be investigated: A materials usage variance will be investigated anytime the amount exceeds the lesser of 12,000 or 10% of the standard cost. Reports for the past 5 weeks provided the following information: Required: 1. Using the rule provided, identify the cases that will be investigated. 2. CONCEPTUAL CONNECTION Suppose investigation reveals that the cause of an unfavorable materials usage variance is the use of lower-quality materials than are normally used. Who is responsible? What corrective action would likely be taken? 3. CONCEPTUAL CONNECTION Suppose investigation reveals that the cause of a significant unfavorable materials usage variance is attributable to a new approach to manufacturing that takes less labor time but causes more material waste. Examination of the labor efficiency variance reveals that it is favorable and larger than the unfavorable materials usage variance. Who is responsible? What action should be taken?arrow_forwardUsing variance analysis and interpretation Last year, Wrigley Corp. adopted a standard cost system. Labor standards were set on the basis of time studies and prevailing wage rates. Materials standards were determined from materials specifications and the prices then in effect. On June 30, the end of the current fiscal year, a partial trial balance revealed the following: Standards set at the beginning of the year have remained unchanged. All inventories are priced at standard cost. What conclusions can be drawn from each of the four variances shown in Wrigleys trial balance?arrow_forwardMadison Company uses the following rule to determine whether direct labor efficiency variances ought to be investigated. A direct labor efficiency variance will be investigated anytime the amount exceeds the lesser of 12,000 or 10 percent of the standard labor cost. Reports for the past five weeks provided the following information: Required: 1. Using the rule provided, identify the cases that will be investigated. 2. Suppose that investigation reveals that the cause of an unfavorable direct labor efficiency variance is the use of lower quality direct materials than are usually used. Who is responsible? What corrective action would likely be taken? 3. Suppose that investigation reveals that the cause of a significant favorable direct labor efficiency variance is attributable to a new approach to manufacturing that takes less labor time but causes more direct materials waste. Upon examining the direct materials usage variance, it is discovered to be unfavorable, and it is larger than the favorable direct labor efficiency variance. Who is responsible? What action should be taken? How would your answer change if the unfavorable variance were smaller than the favorable?arrow_forward
- Using variance analysis and interpretation Last year, Endicott Corp. adopted a standard cost system. Labor standards were set on the basis of time studies and prevailing wage rates. Materials standards were determined from materials specifications and the prices then in effect. On June 30, the end of the current fiscal year, a partial trial balance revealed the following: Standards set at the beginning of the year have remained unchanged. All inventories are priced at standard cost. What conclusions can be drawn from each of the four variances shown in Endicotts trial balance?arrow_forwardThe president of McGrade Industries wants an analysis prepared to help explain why the variances computed in requirement 1 occurred. Using the worksheet called PRIMEVAR that follows these requirements, calculate the material and labor variances for McGrade Industries. The problem requires you to enter the input in the Data Section as well as formulas in the Answer Section.arrow_forwardKavallia Company set a standard cost for one item at 328,000; allowable deviation is 14,500. Actual costs for the past six months are as follows: Required: 1. Calculate the variance from standard for each month. Which months should be investigated? 2. What if the company uses a two-part rule for investigating variances? The allowable deviation is the lesser of 4 percent of the standard amount or 14,500. Now which months should be investigated?arrow_forward
- Cortez Manufacturing, Inc. has the following flexible budget formulas and amounts: Actual results for May for the production and sale of 5,000 units were as follows: Prepare a performance report for May that includes the identification of the favorable and unfavorable variances.arrow_forwardMarten Company has a cost-benefit policy to investigate any variance that is greater than 1,000 or 10% of budget, whichever is larger. Actual results for the previous month indicate the following: The company should investigate: a. neither the materials variance nor the labor variance. b. the materials variance only. c. the labor variance only. d. both the materials variance and the labor variance.arrow_forwardWarner Company has the following data for the past year: Warner uses the overhead control account to accumulate both actual and applied overhead. Required: 1. Calculate the overhead variance for the year and close it to cost of goods sold. 2. Assume the variance calculated is material. After prorating, close the variances to the appropriate accounts and provide the final ending balances of these accounts. 3. What if the variance is of the opposite sign calculated in Requirement 1? Provide the appropriate adjusting journal entries for Requirements 1 and 2.arrow_forward
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