Chapter 5: Problem 3
What is costing system refinement? Describe three guidelines for refinement.
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Chapter 5: Problem 3
What is costing system refinement? Describe three guidelines for refinement.
These are the key concepts you need to understand to accurately answer the question.
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What are the main costs and limitations of implementing ABC systems?
Nobis Company uses an ABC system. Which of the following statements is/are correct with respect to ABC? I. Departmental costing systems are a refinement of ABC systems. II. A B C systems are useful in manufacturing, but not in merchandising or service industries. III. ABC systems can eliminate cost distortions because A B C develops cost drivers that have a cause-andeffect relationship with the activities performed. 1\. I, II, and III are correct 2\. II and III only are correct. 3\. Ill only is correct 4\. None of the listed choices is correct.
Wharton Associates is a recently formed law partnership. Denise Peyton, the managing partner of Wharton Associates, has just finished a tense phone call with Gus Steger, president of Steger Enterprises. Gus strongly complained about the price Wharton charged for some legal work done for his company. Peyton also received a phone call from its only other client, Bluestone, Inc., which was very pleased with both the quality of the work and the price charged on its most recent job. Wharton Associates operates at capacity and uses a cost-based approach to pricing (billing) each job. Currently it uses a simple costing system with a single direct-cost category (professional labor-hours) and a single indirect- cost pool (general support). Indirect costs are allocated to cases on the basis of professional labor-hours per case. The job files show the following: Professional labor costs at Bradley Associates are \(\$ 160\) an hour. Indirect costs are allocated to cases at \(\$ 100\) an hour. Total indirect costs in the most recent period were \(\$ 500,000\) 1\. Why is it important for Bradley Associates to understand the costs associated with individual jobs? 2\. Compute the costs of the Steger Enterprises and Bluestone Inc. jobs using Bradley's simple costing system.
Wharton has two classifications of professional staff: partners and associates. Peyton asks his assistant to examine the relative use of partners and associates on the recent Steger Enterprises and Bluestone Inc. jobs. The Steger Enterprises job used 1,000 partner-hours and 2,000 associate-hours. The Bluestone Inc. job used 1,500 partner-hours and 500 associate-hours. Therefore, totals of the two jobs together were 2,500 partner-hours and 2,500 associate-hours. Peyton decides to examine how using separate direct-cost rates for partners and associates and using separate indirect-cost pools for partners and associates would have affected the costs of the Steger Enterprises and Bluestone Inc. jobs. Indirect costs in each indirect-cost pool would be allocated on the basis of total hours of that category of professional labor. From the total indirect cost-pool of \(\$ 200,000, \$ 120,000\) is attributable to the activities of partners and \(\$ 80,000\) is attributable to the activities of associates. The rates per category of professional labor are as follows: 1\. Compute the costs of the Steger Enterprises and Bluestone Inc. jobs using Wharton's further refined system, with multiple direct-cost categories and multiple indirect-cost pools. 2\. For what decisions might Wharton Associates find it more useful to use this job-costing approach rather than the approaches in Problem \(5-31\) or \(5-32 ?\)
What is broad averaging, and what consequences can it have on costs?
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