Brain Dump

Variable Cost

Tags
finance

Costs that vary according to the volume of activity. Contrastingly fixed costs are costs that aren't variable. Producing one more product won't alter these costs.

For example in a restaurant the:

CostTypeDescription
Managers SalaryFixedRegardless of demand, this will remain the same.
Price of IngredientsVariableMore customers, more food needs to be bought.

You can [see page 14, example] the relation between total cost, total variable cost and total fixed cost.

*Note*: In practice, in the short term, it is financially viable to price a product just
to cover variable costs.

Semi-Variable costs

Contain both variable and fixed costs. Example phone messaging service. You pay a fixed amount per month + a little more if you go over your limits.

Semi-Fixed Costs

Cost that remains fixed within certain levels for a given period of time. But then increases or decreases by a constant amount at critical levels.

AKA. Step-fixed costs.

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