If He Were Alive Today, Vygotsky Would Identify the Pocket

question 243

Multiple Choice

If he were alive today, Vygotsky would identify the pocket calculator as a(n) ____ in modern America.

• A)device for inner experimentation
• B)tool of intellectual adaptation
• C)zone of proximal development
• D)electronic scaffold

---

Definitions:

Predetermined Overhead Rate

A rate used to apply manufacturing overhead to products, calculated before the manufacturing process begins.

Machine-Hours

A unit of measure for the amount of time a machine is operated, used in costing and operational efficiency analysis.

Plantwide Predetermined Rate

A single overhead rate calculated by dividing total estimated overhead costs by an expected base for the entire plant.

Machine-Hours

A measure of production output or operation, indicating the total hours machines are running in the manufacturing process.