Figure 14-1 the Circulation of Cerebrospinal Fluid

question 57

Multiple Choice

Figure 14-1 The Circulation of Cerebrospinal Fluid


Use Figure 14-1 to answer the following questions:
-Identify the structure labeled "1."

• A) choroid plexus
• B) cerebral aqueduct
• C) third ventricle
• D) subarachnoid space
• E) corpus callosum

---

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.