Ch 11 Solutions

Topics: Cost accounting, Costs Pages: 47 (7520 words) Published: June 9, 2013
11
Service Department and Joint Cost Allocation

Solutions to Review Questions

1.

Companies allocate costs to estimate or assess the costs of their activities (products, processes, etc.). It is an estimate and subject to the problem that cost allocation contains an arbitrary element. Not allocating costs, however, is also an estimate—an estimate of zero. This may be appropriate for some decisions, but not for others.

Some of the disadvantages (costs) include:

(1)Additional bookkeeping;

(2)Additional management costs in selecting allocation methods and allocation bases;

(3)Costs of making the wrong decision if the allocations provide misleading information.

Some of the advantages (benefits) of cost allocation include:

(1)Instilling responsibility for all costs of the company in the division managers;

(2)Relating indirect costs to contracts, jobs and products;

(3)Constructing performance measures (“net profit”) for a division that may be more meaningful to management than contribution margins.

2.

The essential difference is the allocation of costs among service departments. The direct method makes no inter-service-department allocation, the step method makes a partial inter-service-department allocation, while the reciprocal solution method fully recognizes inter-service-department activities. All three methods allocate costs to the production departments based on the production department’s relative use.

3.

Allocations usually begin from the service department that has provided the greatest proportion of its services to other service departments, or that services the greatest number of other service departments. This criterion is used to minimize the unrecognized portion of reciprocal service department costs. (Recall that the amount of service received by the first department to allocate in the step allocation sequence is ignored.)

Another criterion employed is the amount of cost incurred by the service department. As with other allocation problems, it is a combination of the diversity (the proportion of resources used by other service departments) and the costs involved that are important in making this choice.

4.

Joint cost allocations are usually made to assign a cost to a product after the split-off point. This is usually done for external reporting, tax, or rate-making purposes or to satisfy contract requirements. Because the joint costs are common to the outputs, it is not possible to find a direct way of relating the costs. Rather, the costs are related to economic benefits on the basis of some measure of relative outputs.

5.

Because net realizable values of the output provide a measure of the economic benefit received from each output from the production process, this method is usually preferred when it can be implemented. Further, the physical quantities may be difficult to compare (e.g., weights versus volumes).

6.

It could be preferable to use a physical quantities measure if it reflects the economic benefit ultimately obtainable from the production process, particularly if there is no objective selling price for joint products. Some examples include public utility rate setting, energy price regulation, new market setting, and new product price setting. In all of these cases, it is not possible to use the relative sales value method. Of course, the physical quantity measure used must make sense. Thus, ounces of lead should not be added to ounces of silver for joint cost allocation purposes.

7.

For joint products, costs of the inputs up to the split-off point are allocated to each of the products. Costs prior to split-off are not allocated to by-products in the same way as to the main (joint) products. Either joint costs (costs incurred prior to split-off) equal to the sales value of the by-product are allocated to the by-product, reducing the costs allocated to the main products (Method 1 in the...
Continue Reading

Please join StudyMode to read the full document

You May Also Find These Documents Helpful

  • Workshop Solutions Wk11 Ch 11 Research Paper
  • Ch. 11 Marketing Essay
  • HW Ch 11 Essay
  • Ch 11 Quiz Essay
  • Essay about Ch 11 & 13
  • B2B Ch 7-11 Essay
  • Ais Ch. 11 Essay
  • Chapter 11 Solutions Essay

Become a StudyMode Member

Sign Up - It's Free