job costing refers to very small work while contract costing refers to large work like building a bridge.
In contract costing, the profit is only guaranteed when the actual contract is completed because the prices keep changing. There is usually a slight variation between projected profit and the actual figures.
construction of bridges, buildings etc
Methods of Costing The cost of products or services is determined using several methods. The use of a given method is dictated by such factors as: the nature of cost units, the production process, the mode of cost accumulation, the duration of work etc. The following are the well established methods of costing a. Job / Batch costing b. Contract costing c. Process costing d. Service costing Techniques of Costing Irrespective of the type of costing method being applied there are various approaches that could be adopted. These are:  Full Absorption costing  Marginal costing  standard costing using  absorption costing  marginal costing
Job Order Costing Operation Costing Normal Costing Actual Costing Standard Costing Kaizen Costing Target Cost
Yes. Because T-Mobile is a contract free carrier though, they will be expensive with the cheapest iPhone 5 costing $649.
Variable costing is called marginal costing while direct costing is separate concept.
a job costing
outline the characteristics and purpose of: Job costing and process costing
Labour costing. Material costing
Yes marginal costing is also sometimes called direct costing.
full absorption costing