ACCORDING\nTO CHARTERED INSTITUTE OF MANAGEMENT ACCOUNTANTS, LONDON<\/strong><\/p>\n\n\n\n\u201cActivity Based Costing is cost attribution to cost units on the basis of benefit received from indirect activities e.g. ordering, setting up, assuring quality.\u201d <\/p>\n\n\n\n
ACCORDING\nTO COKINS <\/strong><\/p>\n\n\n\n\u201cActivity Based Costing system is the mathematics used to reassign costs accurately to cost objects, that is, outputs, products, services, and customers. Its primary purpose is for profitability analysis.\u201d<\/p>\n\n\n\n
ACCORDING\nTO TURNEY <\/strong><\/p>\n\n\n\n\u201cABC refers to a methodology that measures the cost and\nperformance of activities, resources and cost objects. It assigns costs to\nactivities based on their consumption of resources and then allocates costs to cost\nobjects based on their required activities\u201d.<\/p>\n\n\n\n
ACCORDING\nTO THE COMPUTER AIDED MANUFACTURING-INTERNATIONALS (CAM-I) <\/strong><\/p>\n\n\n\n\u201cActivity Based Costing system in its glossary as a method that measures the cost and performance of process related activities and cost objects, through the assignment of costs to activities, and cost to cost objects.\u201d<\/p>\n\n\n\n
ACCORDING\nTO SWENSONS<\/strong><\/p>\n\n\n\n\u201cActivity Based Costing system is an information system that assists with decision making, essentially a decision- support system.\u201d <\/p>\n\n\n\n
ACCORDING\nTO CHARLES T HORNGREEN<\/strong><\/p>\n\n\n\n\u201cActivity Based Costing system is a method that refines a costing system by identifying individual activities as the fundamental cost objects.\u201d<\/p>\n\n\n\n
Activity-based costing (ABC) is\nmostly used in the manufacturing industry since it enhances the reliability of\ncost data, hence producing nearly true costs and better classifying the costs\nincurred by the company during its production process.<\/p>\n\n\n\n
<\/span>TERMINOLOGY\nUNDER ACTIVITY BASED COSTING<\/strong><\/span><\/h3>\n\n\n\n1. A Cost\nObject:<\/strong> It is an item for which cost measurement is required e.g.\nProduct, job or a customer. <\/p>\n\n\n\n\u00a02. A Cost Driver: <\/strong>In an Activity Based Costing system, the allocation basis that are used for applying costs to services or procedures are called cost drivers. It is a factor that causes a change in the cost of an activity. <\/p>\n\n\n\n3. Unit\nlevel cost:<\/strong> Traditionally, cost drivers were viewed only at the unit level.\nThese drivers create unit-level costs meaning that they are caused by the\nproduction or acquisition of a single unit of product or the delivery of a\nsingle unit or service. <\/p>\n\n\n\n4. Batch\nlevel cost:<\/strong> Costs are caused by a group of things being made, handled or\nprocessed at a single time are referred to as batch level costs. <\/p>\n\n\n\n5.\nProduct-level cost:<\/strong> A cost caused by the development, production\nor acquisition of different items is called a product level or process level\ncost. These include engineering change orders, equipment maintenance, product\ndevelopment and scrap, if related to product design. <\/p>\n\n\n\n6.\nFacility-level cost:<\/strong> Some costs cannot be related to a particular\nproduct line. These are instead related to providing a facility. For e.g. Cost\nof maintaining a building or plant security or advertisement promoting the\norganization. <\/p>\n\n\n\n7.\nOrganizational-level cost:<\/strong> Certain costs are incurred at organizational\nlevel for the single purpose of supporting continuing facility operations.\nThese organizational level costs are common to many different activities and\nproducts and services can be prorated among services and products on an arbitrary\nbasis only. These costs are not product related .thus they should be subtracted\nfrom net product revenues instead of an arbitrary and illogical apportionment. <\/p>\n\n\n\n8. Cost\nPool:<\/strong> Costs are grouped into pools according to the activities, which\ndrive them. Example: Costs associated with procurement i.e. ordering,\ninspection, storing etc would be included in this cost pool and cost driver\nidentified. <\/p>\n\n\n\n