Important Buffer in the Maintenance of the Acid-Base Balance of the Blood

question 51

Multiple Choice

important buffer in the maintenance of the acid-base balance of the blood is:

• A)fatty acids.
• B)lactic acid.
• C)protein.
• D)carbohydrate.

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Definitions:

Labor Efficiency Variance

The difference between the actual hours worked and the standard hours allowed for the actual production, multiplied by the standard labor rate.

Labor Rate Variance

The difference between the actual costs of labor and the expected (or standard) costs, based on the standard labor rate.

Labor Efficiency Variance

The difference between the actual hours worked and the standard hours expected, multiplied by the standard labor rate, highlighting efficiency in labor.

Standard Direct Labor

The predetermined cost of labor that is directly involved in the production of goods.