Green Shade manufactures insulated windows. The firm’s repair and maintenance (R&M) cost is mixed and varies most directly with machine hours worked. The following data (on the attached picture) have been gathered from recent operations: a. Use the high–low method to estimate a cost formula for repairs and maintenance. b. Use least squares regression to estimate a cost formula for repairs and maintenance. c. Does the answer to part (a) or to part (b) provide the better estimate of the relation ship between repairs and maintenance costs and machine hours? Why?
Process Costing
Process costing is a sort of operation costing which is employed to determine the value of a product at each process or stage of producing process, applicable where goods produced from a series of continuous operations or procedure.
Job Costing
Job costing is adhesive costs of each and every job involved in the production processes. It is an accounting measure. It is a method which determines the cost of specific jobs, which are performed according to the consumer’s specifications. Job costing is possible only in businesses where the production is done as per the customer’s requirement. For example, some customers order to manufacture furniture as per their needs.
ABC Costing
Cost Accounting is a form of managerial accounting that helps the company in assessing the total variable cost so as to compute the cost of production. Cost accounting is generally used by the management so as to ensure better decision-making. In comparison to financial accounting, cost accounting has to follow a set standard ad can be used flexibly by the management as per their needs. The types of Cost Accounting include – Lean Accounting, Standard Costing, Marginal Costing and Activity Based Costing.
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