Monthly production costs in Ogden Company for two levels of production are as follows.
|
Cost |
2,000 units |
4,000 units |
|
Indirect labor |
10,000 |
20,000 |
|
Supervisory salaries |
5,000 |
5,000 |
|
Maintenance |
2,500 |
4,000 |
Indicate which costs are variable, fixed, and mixed, and give the reason for each answer.