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The Amount of Time Necessary for Assembly Line Workers to Complete

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Short Answer

The amount of time necessary for assembly line workers to complete a product is a normal variable with a mean of 15 minutes and a standard deviation of 2 minutes.The probability is
that a product is assembled in more than 19 minutes.


Definitions:

Overhead Controllable Variance

Overhead controllable variance refers to the difference between expected controllable overhead costs and the actual costs directly managed by a department or manager.

Overhead Volume Variance

A measure used to evaluate the difference between expected and actual overhead costs, based on the volume of goods produced.

Materials Price Variance

The difference between the actual cost of materials used in production and the standard cost that was expected or budgeted.

Materials Quantity Variance

The difference between the actual amount of materials used in production and the standard amount expected, measured in terms of cost.

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