Concept explainers
Estimating a cost function, high-low method. Lacy Dallas is examining customer-service costs in the southern region of Camilla Products. Camilla Products has more than 200 separate electrical products that are sold with a 6-month guarantee of full repair or replacement with a new product. When a product is returned by a customer a service report is prepared. This service report includes details of the problem and the time and cost of resolving the problem. Weekly data for the most recent 8-week period are as follows:
Week | Customer-Service Department Costs | Number of Service Reports |
1 | $13,300 | 185 |
2 | 20,500 | 285 |
3 | 12,000 | 120 |
4 | 18,500 | 360 |
5 | 14,900 | 275 |
6 | 21,600 | 440 |
7 | 16,500 | 350 |
8 | 21,300 | 315 |
- 1. Plot the relationship between customer-service costs and number of service reports. Is the relationship economically plausible?
Required
- 2. Use the high-low method to compute the cost function relating customer-service costs to the number of service reports.
- 3. What variables, in addition to number of service reports, might be cost drivers of weekly customer-service costs of Camilla Products?
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Chapter 10 Solutions
COST ACCOUNTING
Additional Business Textbook Solutions
Financial Accounting, Student Value Edition (4th Edition)
Managerial Accounting (4th Edition)
Financial Accounting (12th Edition) (What's New in Accounting)
Financial Accounting, Student Value Edition (5th Edition)
Horngren's Accounting (11th Edition)
Principles of Accounting Volume 2
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