Question 18

Variable costs include the cost of parts used in individual devices and the monthly internet cost for a business.

Variable costs are expenses that change in direct proportion to the level of production or sales. In this case, the correct examples are the cost of parts used in devices and the monthly internet cost in a business, as both fluctuate with production activity.

A) A $1,000 license fee charged by the state government to operate a shop

This option represents a fixed cost rather than a variable cost. The license fee does not change with the level of production or sales; it remains constant regardless of how many devices the shop sells.

B) The cost of the parts used in individual devices made by a computer manufacturer

This is a clear example of a variable cost. The cost of parts increases or decreases based on the number of devices manufactured, making it directly proportional to production volume.

C) The rent paid by a magazine publisher for its creative team

Rent is typically a fixed cost since it does not vary with production levels. Regardless of how many magazines are produced, the rent remains the same each month.

D) A 5% tax charged by the government on variable inputs

While this tax may vary based on the amount of variable inputs used, it does not represent a cost itself but rather a percentage applied to those costs. Thus, it does not directly signify a variable cost on its own.

E) The CEO's salary for a major manufacturing firm

The CEO's salary is a fixed cost. It does not fluctuate with production levels and remains constant regardless of how much the company produces or sells.

F) The monthly internet cost in a business that produces women's apparel

This is an example of a variable cost, as it can change based on the level of production or the extent of business operations. If the business scales up or down, the internet costs may also vary accordingly.

Conclusion

In summary, variable costs are expenses that fluctuate with production levels, such as the cost of parts used in manufacturing and the monthly internet service for a business. Options A, C, E, and D reflect fixed costs or unrelated expenses, while B and F correctly identify costs that vary with production activity. Thus, they are the correct examples of variable costs.