In: Accounting
Three Rivers Inc. provides cable TV and Internet service to the local community. The activities and activity costs of Three Rivers are identified as follows:
1 |
Activities |
Activity Cost |
2 |
Billing error correction |
$33,000.00 |
3 |
Cable signal testing |
105,000.00 |
4 |
Reinstalling service (installed incorrectly the first time) |
29,000.00 |
5 |
Repairing satellite equipment |
35,000.00 |
6 |
Repairing underground cable connections to the customer |
15,000.00 |
7 |
Replacing old technology cable with higher quality cable |
164,000.00 |
8 |
Replacing old technology signal switches with higher quality switches |
125,000.00 |
9 |
Responding to customer home repair requests |
49,000.00 |
10 |
Training employees |
145,000.00 |
11 |
Total |
$700,000.00 |
Required: | |||
a. | Identify the cost of quality classification for each activity and whether the activity is value-added or non-value-added. | ||
b. | Prepare a cost of quality report. Assume that sales are $1,900,000. Round percentages to one decimal place.* | ||
c. | Prepare a value-added/non-value-added analysis.* | ||
d. | Interpret the information in
(b) and (c).
|
1 |
Activities |
Activity Cost |
2 |
Billing error correction - External failure (non value added) |
$33,000.00 |
3 |
Cable signal testing - Appraisal (non value added) |
105,000.00 |
4 |
Reinstalling service - Internal (non value added) |
29,000.00 |
5 |
Repairing satellite equipment - Internal (non value added) |
35,000.00 |
6 |
Repairing underground cable connections to the customer - Internal (non value added) |
15,000.00 |
7 |
Replacing old technology cable with higher quality cable - Appraisal (value added) |
164,000.00 |
8 |
Replacing old technology signal switches with higher quality switches -Appraisal (value added) |
125,000.00 |
9 |
Responding to customer home repair requests -Internal (non value added) |
49,000.00 |
10 |
Training employees - Prevention (non value added) |
145,000.00 |
11 |
Total |
$700,000.00 |
B)
cost classification | cost of quality | % of quality cost | % of total sales | |
prevention | 145000 | 20.71% | 145000/1900000= 7.63% | |
appraisal | 394000 | 56.28% | 20.73% | |
internal | 128000 | 18.28% | 6.73% | |
external | 33000 | 4.72% | 1.73% | |
total | 700000 | 100% |
C )
Category | Amount | percent |
value added | 289000 | 41.28% |
non value added | 411000 | 58.72% |
700000 |
D) Non value added constructs a major part of total quality cost. Firm is incurring appraisal cost as main quality cost .