Papa Co. adopted a standard cost system several years ago. The standard costs for the prime costs of its single product follow: Material: 10 kg @ P4.50/kg P45.00 Labor: 6 hours @ P8.50/hr. P51.00 The following operating data were taken from the records for November: Units completed 5,800 units Budgeted output 6,000 units Materials purchased 60,000 kg Total actual labor costs P306,600 Actual hours of labor 36,500 hours Material usage variance P2,250 unfavorable Total material variance P450 unfavorable Required: Compute for the following: 1. Actual material used 3. Labor rate variance 2. Actual cost paid per kilogram 4. Labor efficiency variance

Papa Co. adopted a standard cost system several years ago. The standard costs for the prime costs of its single product follow: Material: 10 kg @ P4.50/kg P45.00 Labor: 6 hours @ P8.50/hr. P51.00 The following operating data were taken from the records for November: Units completed 5,800 units Budgeted output 6,000 units Materials purchased 60,000 kg Total actual labor costs P306,600 Actual hours of labor 36,500 hours Material usage variance P2,250 unfavorable Total material variance P450 unfavorable Required: Compute for the following: 1. Actual material used 3. Labor rate variance 2. Actual cost paid per kilogram 4. Labor efficiency variance

Principles of Cost Accounting

17th Edition

ISBN:9781305087408

Author:Edward J. Vanderbeck, Maria R. Mitchell

Publisher:Edward J. Vanderbeck, Maria R. Mitchell

Chapter8: Standard Cost Accounting—materials, Labor, And Factory Overhead

Section: Chapter Questions

Problem 17P: Shinto Corp. uses a standard cost system and manufactures one product. The variable costs per...

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During the week of August 21, Parley Manufacturing produced and shipped 4,000 units of its machine tools: 1,500 units of Tool SK1 and 2,500 units of Tool SK3. The cycle time for SK1 is 0.73 hour, and the cycle time for SK3 is 0.56 hour. The following costs were incurred: Required: 1. Assume that the value-stream costs and total units shipped apply only to one model (a single-product value stream). Calculate the unit cost, and comment on its accuracy. 2. Assume that Tool SK1 is responsible for 60% of the materials cost. Calculate the unit cost for Tool SK 1 and Tool SK3, and comment on its accuracy. Explain the rationale for using units shipped instead of units produced in the calculation. 3. Calculate the unit cost for the two models, using DBC. Explain when and why this cost is more accurate than the unit cost calculated in Requirement 2.
During the week of May 10, Hyrum Manufacturing produced and shipped 16,000 units of its aluminum wheels: 4,000 units of Model A and 12,000 units of Model B. The cycle time for Model A is 1.09 hours and for Model B is 0.47 hour. The following costs and production hours were incurred: Required: 1. Assume that the value-stream costs and total units shipped apply only to one model (a single-product value stream). Calculate the unit cost, and comment on its accuracy. 2. Assume that Model A is responsible for 40% of the materials cost. Calculate the unit cost for Models A and B, and comment on its accuracy. Explain the rationale for using units shipped instead of units produced in the calculation. 3. Calculate the unit cost for the two models, using DBC. Explain when and why this cost is more accurate than the unit cost calculated in Requirement 2.
Ellerson Company provided the following information for the last calendar year: During the year, direct materials purchases amounted to 278,000, direct labor cost was 189,000, and overhead cost was 523,000. During the year, 100,000 units were completed. Required: 1. Calculate the total cost of direct materials used in production. 2. Calculate the cost of goods manufactured. Calculate the unit manufacturing cost. 3. Of the unit manufacturing cost calculated in Requirement 2, 2.70 is direct materials and 5.30 is overhead. What is the prime cost per unit? Conversion cost per unit?
Moleno Company produces a single product and uses a standard cost system. The normal production volume is 120,000 units; each unit requires 5 direct labor hours at standard. Overhead is applied on the basis of direct labor hours. The budgeted overhead for the coming year is as follows: At normal volume. During the year, Moleno produced 118,600 units, worked 592,300 direct labor hours, and incurred actual fixed overhead costs of 2,150,400 and actual variable overhead costs of 1,422,800. Required: 1. Calculate the standard fixed overhead rate and the standard variable overhead rate. 2. Compute the applied fixed overhead and the applied variable overhead. What is the total fixed overhead variance? Total variable overhead variance? 3. CONCEPTUAL CONNECTION Break down the total fixed overhead variance into a spending variance and a volume variance. Discuss the significance of each. 4. CONCEPTUAL CONNECTION Compute the variable overhead spending and efficiency variances. Discuss the significance of each.
The following product Costs are available for Haworth Company on the production of chairs: direct materials, $15,500; direct labor, $22.000; manufacturing overhead, $16.500; selling expenses, $6,900; and administrative expenses, $15,200. What are the prime costs? What are the conversion costs? What is the total product cost? What is the total period cost? If 7,750 equivalent units are produced, what is the equivalent material cost per unit? If 22,000 equivalent units are produced, what is the equivalent conversion cost per unit?
Ardt-Barger has a beginning work in process inventory of 5.500 units and transferred in 25,000 units before ending the month with 3.000 u flits that were 100% complete with regard to materials and 80% complete with regard to conversion costs. The cost per unit of material is $5.45, and the cost per unit for conversion is $6.20 per unit, Using the weighted-average method, prepare the companys process cost summary for the month.
Wyandotte Company provided the following information for the last calendar year: During the year, direct materials purchases amounted to 256,900, direct labor cost was 176,000, and overhead cost was 308,400. There were 40,000 units produced. Required: 1. Calculate the total cost of direct materials used in production. 2. Calculate the cost of goods manufactured. Calculate the unit manufacturing cost. 3. Of the unit manufacturing cost calculated in Requirement 2, 6.62 is direct materials and 7.71 is overhead. What is the prime cost per unit? Conversion cost per unit?
The following product costs are available for Kellee Company on the production of eyeglass frames: direct materials, $32,125; direct labor, $23.50; manufacturing overhead, applied at 225% of direct labor cost; selling expenses, $22,225; and administrative expenses, $31,125. The direct labor hours worked for the month are 3,200 hours. A. What are the prime costs? B. What are the conversion costs? C. What is the total product cost? D. What is the total period cost? E. If 6.425 equivalent units are produced, what is the equivalent material cost per unit? F. What is the equivalent conversion cost per unit?
Petrillo Company produces engine parts for large motors. The company uses a standard cost system for production costing and control. The standard cost sheet for one of its higher volume products (a valve) is as follows: During the year, Petrillo had the following activity related to valve production: a. Production of valves totaled 20,600 units. b. A total of 135,400 pounds of direct materials was purchased at 5.36 per pound. c. There were 10,000 pounds of direct materials in beginning inventory (carried at 5.40 per pound). There was no ending inventory. d. The company used 36,500 direct labor hours at a total cost of 656,270. e. Actual fixed overhead totaled 110,000. f. Actual variable overhead totaled 168,000. Petrillo produces all of its valves in a single plant. Normal activity is 20,000 units per year. Standard overhead rates are computed based on normal activity measured in standard direct labor hours. Required: 1. Compute the direct materials price and usage variances. 2. Compute the direct labor rate and efficiency variances. 3. Compute overhead variances using a two-variance analysis. 4. Compute overhead variances using a four-variance analysis. 5. Assume that the purchasing agent for the valve plant purchased a lower-quality direct material from a new supplier. Would you recommend that the company continue to use this cheaper direct material? If so, what standards would likely need revision to reflect this decision? Assume that the end products quality is not significantly affected. 6. Prepare all possible journal entries (assuming a four-variance analysis of overhead variances).
Remarkable Enterprises requires four units of part A for every unit of Al that it produces. Currently, part A is made by Remarkable, with these per-unit costs in a month when 4,000 units were produced: Variable manufacturing overhead is applied at $1.60 per unit. The other $0.50 of overhead consists of allocated fixed costs. Remarkable will need 8,000 units of part A for the next years production. Altoona Corporation has offered to supply 8,000 units of part A at a price of $8.00 per unit. If Remarkable accepts the offer, all of the variable costs and $2,000 of the fixed costs will be avoided. Should Remarkable accept the offer from Altoona Corporation?
The Lubbock plant of Morrils Small Motor Division produces a major subassembly for a 6.0 horsepower motor for lawn mowers. The plant uses a standard costing system for production costing and control. The standard cost sheet for the subassembly follows: During the year, the Lubbock plant had the following actual production activity: (a) Production of motors totaled 50,000 units, (b) The company used 82,000 direct labor hours at a total cost of 1,066,000. (c) Actual fixed overhead totaled 556,000. (d) Actual variable overhead totaled 860,000. The Lubbock plants practical activity is 60,000 units per year. Standard overhead rates are computed based on practical activity measured in standard direct labor hours. Required: 1. Compute the variable overhead spending and efficiency variances. 2. CONCEPTUAL CONNECTION Compute the fixed overhead spending and volume variances. Interpret the volume variance. What can be done to reduce this variance?
The Lubbock plant of Morrils Small Motor Division produces a major subassembly for a 6.0 horsepower motor for lawnmowers. The plant uses a standard costing system for production costing and control. The standard cost sheet for the subassembly follows: During the year, the Lubbock plant had the following actual production activity: a. Production of subassemblies totaled 50,000 units. b. A total of 260,000 pounds of raw materials was purchased at 4.70 per pound. c. There were 60,000 pounds of raw materials in beginning inventory (carried at 5 per lb.) There was no ending inventory. d. The company used 82,000 direct labor hours at a total cost of 1,066,000. The Lubbock plants practical activity is 60,000 units per year. Standard overhead rates are computed based on practical activity measured in standard direct labor hours. Required: 1. CONCEPTUAL CONNECTION Compute the materials price and usage variances. Of the two materials variances, which is viewed as the more controllable? To whom would you assign responsibility for the usage variance in this case? Explain. 2. CONCEPTUAL CONNECTION Compute the labor rate and efficiency variances. Who is usually responsible for the labor efficiency variance? What are some possible causes for this variance? 3. CONCEPTUAL CONNECTION Assume that the purchasing agent for the small motors plant purchased a lower-quality raw material from a new supplier. Would you recommend that the plant continue to use this cheaper raw material? If so, what standards would likely need revision to reflect this decision? Assume that the end products quality is not significantly affected. 4. Prepare all possible journal entries.