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Consider the regression model y = β0 + β1x + β2d + β3xd + ε. If the dummy variable d changes from 0 to 1, the estimated changes in the intercept and the slope are b0 + b2 and b2, respectively.
Job-order Costing
A cost accounting system used to assign manufacturing costs to an individual product or batches of products, typically used in custom or varied production.
Homogeneous Product
A product that is uniform in quality and indistinguishable from other products of the same type.
Weighted-Average Method
A process costing method that calculates unit costs by combining costs and outputs from the current and prior periods.
Prior Period Costs
Costs that were incurred in a previous accounting period but are recorded or recognized in the current period's financial statements.
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