Quantitative or Physical Unit Method--Allocating Joint Product Cost:
Learning Objectives:
- Explain quantitative or physical unit
method of joint cost allocation.
Quantitative or physical unit method attempts to distribute the total
joint cost on the basis of some unit of measurement, such as pounds,
gallons, tons, or board feet. Of course, the unit products must be
measurable by the basic measurement unit. If this isn't possible, the joint
units must be converted to a denominator common to all units produced, For
example, in the manufacture of coke, products such as coke, coal tar, benzol, sulfate of ammonia, and gas are measured in different units. The
yield of these recovered units is measured on the basis of the quantity of
product extracted per ton of coal.
Example:
The example shows the use of weight as a
quantitative unit method of
joint cost allocation:
| Products |
Yield in Pounds
of Recovered Product Per Ton Coal |
Distribution of
Waste to Recovered Products |
Revised weight
of Recovered Products |
Materials Cost
of Each Product Per Ton of Coal |
| Coke |
1320.00lbs |
69.474* |
1389.474 |
$13.895** |
| Coal tar |
120.00 |
6.316 |
126.316 |
1.265 |
| Benzol |
21.90 |
1.153 |
23.053 |
0.230 |
| Sulfate of Ammonia |
26.00 |
1.368 |
27.368 |
0.275 |
| Gas |
412.10 |
21.689 |
433.789 |
4.335 |
| Waste (water) |
100.00 |
|
|
|
| |
------------- |
-------------- |
-------------- |
-------------- |
| Total |
2000.00 |
100.00 |
2000.000 |
$20.000 |
| |
======= |
======== |
======== |
======= |
*[1,320 ÷
(2,000 – 100)] =
69.0474
**(1,389.474 / 2,000 ) ×
$20 =
$13.895 |
|
You may also be interested in other relevant
articles:
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