Answer:
The supervisor's salaries is indirect and fixed
Step-by-step explanation:
The cost of all materials to be used which also go into the product is called direct material cost and labour working direct
the cost of al workers actively involved directly in the manufacturing od the decorative comforters are called direct labour cost.
All labor and materials costs other than the direct costs are called indirect cost of overheads.
For example, the cost of all workers other than the direct workers like the supervisor salaries. The supervisor is an indirect worker for which the benefits of his work cannot be traced to a particular product since the company produces more than one
Also his salaries do not vary with volume of the products produced. Hence, it is a fixed cost
Therefore the supervisor's salaries is indirect and fixed