Cost Centre
A section/department of a business that incurs costs
Direct Costs
Costs linked directly to the production of goods & services or a unit of production, and can be allocated to a cost centre
Indirect Costs
Costs that cannot be directly allocated to a unit of production or a cost centre
Fixed Costs
Costs that do not vary with output in the short run
Variable Costs
Costs that vary with output
Total Cost
Fixed + variable costs
Average Cost
Total cost divided by the number of units produced. AKA cost per unit
Profit Centre
A section of a business to which both costs and revenue can be allocated to allow the calculation of profit
Full Costing
A method of costing in which all direct and indirect costs are allocated to the products, services or divisions of a business
Contribution costing
A costing method that allocates only direct costs to cost and profit centres, not overhead costs
Contribution per unit
The selling price of a product minus its variable costs
Marginal Cost
The cost of producing one extra unit of output
Break-Even Analysis
The use of cost and revenue data to determine and calculate the break-even point of production
Break-Even Point
The level of output at which revenue equals total costs - here, neither profit nor loss is made
Margin of Safety
The amount by which the current/actual output level exceeds the break-even output level