Cost
A resource sacrificed or foregone to achieve a specific objective.
Actual Cost
Cost incurred (a historical or past cost), as distinguished from a budgeted or forecast cost.
Budgeted Cost
Predicted or forecasted cost (future cost) as distinguished from an actual or historical cost.
Cost Object
Anything for which a measurement of costs is desired.
Cost Accumulation
The collection of cost data in some organized way by means of an accounting system.
Direct Costs of a Cost Object
Costs related to the particular cost object that can be traced to that object in an economically feasible (cost-effective) way.
Indirect costs of a cost object
Costs related to the particular cost object but CANNOT be traced to that object in an economically feasible way (cost-effective) way.
Cost Tracing
Describes the assignment of DIRECT costs to a particular cost object.
Cost Allocation
Describes the assignment of INDIRECT costs to a particular cost object.
Cost Assignment
General term that encompasses both (1) tracing accumulated costs that have a direct relationship to a cost object and (2) allocating accumulated costs that have an indirect relationship to a cost object.
The Materiality Of The Cost In Question
The smaller the amount of a cost- that is, the more immaterial the cost is- the less likely it is economically feasible to trace it to a particular cost object.
Available Information-Gathering Technology
Improvements in information-gathering technology make it possible to consider more and more costs as direct costs.
Design of Operations
Classifying a cost as direct is easier if a company's facility (or some part of it) is used exclusively for a specific cost object, such as a specific product or a particular customer.
Variable Cost
Cost that changes (in total) in proportion to changes in the related level of total activity or volume.
Fixed Cost
Costs that remains unchanged (in total) for a given time period, despite wide changes in related level of total activity or volume.
Cost Driver
A variable, such as the level of activity or volume that causally affects costs over a given time span.
(An activity is an event, task, or unit of work with a specified purpose- ex. design product, set up machine, test product.)
Relevant Range
The band or range of normal activity level or volume in which there is a specific relationship between the level of activity or volume and the cost in question.
Unit Cost
aka
Average Cost
Cost computed by dividing total costs by the number of units.
Manufacturing- sector Companies
Purchase materials and components and convert them into various finished goods.
Merchandising-sector Companies
Purchase and then sell (tangible) products without changing their basic form.
Service-sector Companies
Provides services (intangible products)- for example, legal advice or audits- to their customers.
Direct Materials Inventory
Direct materials in stock and awaiting use in the manufacturing process.
Work-In-Process Inventory (WIP)
Goods partially worked on, but not yet completed.
Direct Material Costs
Acquisition costs of all materials that eventually become part of the cost object ( work-in-process and then finished goods) in an economically feasible way.
Direct Manufacturing Labor Costs
Include the compensation of all manufacturing labor that can be traced to the cost object (work in process and then finished goods) in an economically feasible way.
Indirect Manufacturing Costs
aka
Manufacturing Overhead Costs
Manufacturing costs that are related to the cost object (work in process and then finished goods) but CANNOT be traced to that cost object in an economically feasible way. Also called MOH costs and factory overhead costs.
Inventoriable Costs
All costs of a product that are considered assets in a company's balance sheet when the costs are incurred and that are expensed as cost of goods sold only when the product is sold.
Period Costs
All costs in the income statement other than cost of goods sold. Ex: R&D, marketing, distribution, and customer service costs
Cost of Goods Manufactured
The cost of goods brought to completion, whether they were started before or during the current accounting period.
Conversion Costs
All Manufacturing costs OTHER THAN direct materials costs. Note that direct labor costs are a part of both prime costs and conversion costs.
Prime Costs
Refers to direct material and direct labor costs. Excludes Indirect manufacturing costs.
Overtime Premium
Wage rate paid to workers (for both direct and indirect labor) in excess of their straight-time wage rates. Considered to be part of indirect or overhead cost.
Idle Time
Wages paid for unproductive time caused by lack of orders, machine or computer breakdown, work delays, poor scheduling, and the like. Considered to be an indirect cost.
Product Cost
The sum of the costs assigned to a product for a specific purpose.