Determine Whether Each of the Following "Theorems" Is True or False

question 90

True/False

determine whether each of the following "theorems" is true or false. Assume that a, b, c, d,
and m are integers with m > 1.
- $$\text { If } a \equiv b ( \bmod m ) , \text { then } 2 a \equiv 2 b ( \bmod 2 m )$$

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Definitions:

Denominator Activity

In managerial accounting, a measure of activity used to allocate fixed costs to cost objects.

Cost Per Unit

It represents the total cost incurred for producing, manufacturing, or acquiring a product divided by the number of units.

Volume Variance

A measure of the difference between the budgeted and actual volume of production, affecting costs or profitability.

Manufacturing Overhead

All manufacturing costs that are not direct labor or direct materials, such as utilities, depreciation, and maintenance of equipment.