Use the Given Zero to Find All the Zeros of the Function

question 3

Multiple Choice

Use the given zero to find all the zeros of the function. ​
Function Zero
X³ - 3x² + 16x - 48 4i
​

• A)±4i,±3
• B)±4i,-3
• C)±4i,3
• D)4,±3
• E)±4i,±4

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Definitions:

Labor Quantity Variance

The difference between the actual labor hours used and the standard hours planned, multiplied by the standard hourly labor rate.

Predetermined Manufacturing Overhead Rates

A rate used to allocate manufacturing overhead costs to products based on a standard cost, established in advance of production.

Total Controllable

Relates to the expenses or costs over which a manager or business has direct control.

Volume Overhead Variances

The differences between the expected fixed overhead costs and the actual fixed overhead allocated, based on the volume of production.