Answer:
overhead includes all expect Variable cost
Step-by-step explanation:
Overhead cost are cost or expenses incurred in the operation of a company that is not related directly to the production or manufacture of goods and services by a company.
Variable cost is change in the cost of production or business activity of a company hence is it not considered an overhead cost example of such is the change in cost of raw materials
Taxes : they are incurred while running a business but they are not incurred in the line of production hence its considered an overhead cost
Rent : this is a fixed cost incurred in the running of a business because you have to pay for the premises been used by your company,this is not incurred while production is taking place
salaries : to successfully run a business need to pay salaries as expenses incurred to run the business not as expense incurred to produce goods and services