Labor for machine maintenance
A)Direct
B)Indirect
C)Neither direct nor indirect

Machine Maintenance

The process of keeping machines and equipment in optimal working condition by performing regular checks, repairs, and replacements as needed.

Labor

The physical and mental effort provided by individuals in the production of goods and services.

Indirect

Expenses or actions that are not directly tied to a specific product, service, or activity but are necessary for the general operation of a business, such as utilities or management salaries.