A Computed Radiography (CR) System Includes the Following

question 7

Multiple Choice

A computed radiography (CR) system includes the following:
1. storage phosphor cassettes
2. a storage phosphor reader
3. bar code scanner
4. remote operator panel for entering patient date 5. a clinical workstation for reviewing and printing

• A) 1, 3 and 5 only
• B) 2 and 4 only
• C) 1 and 5 only
• D) 1, 2, 3, 4 and 5

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Definitions:

Labor Efficiency Variance

The difference between the actual hours worked and the standard hours expected to produce a certain amount of output, multiplied by the standard labor rate.

Variable Overhead Rate Variance

The difference between the actual variable overhead incurred and the expected overhead based on standard rates.

Variable Overhead Efficiency Variance

The difference between the actual variable overhead incurred and the standard cost allotted for the actual production achieved, indicating the efficiency of utilizing variable resources.

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the expected quantity, valued at standard cost.