When Walking Through a Zoo,2-Year-Old Oliver Says,"Elephants Are Big

question 56

Multiple Choice

When walking through a zoo,2-year-old Oliver says,"Elephants are big." One way that his mother can enhance his language development is through recasting.She could accomplish this by saying

• A) "Good job!"
• B) "That was very observant."
• C) "Did you also see the monkey?"
• D) "Was the elephant really big?"

---

Definitions:

Fixed Costs

Expenses that remain constant for a given period of time regardless of the level of outputs or activity.

Step-Fixed Costs

Costs that remain constant for a certain level of activity but jump to a higher level when activity increases beyond that threshold.

Production Line

A production line is an arrangement of machines and workers in a factory where a succession of operations is performed on a product to complete its manufacture.

Labour Time

The amount of time that workers spend in the production of goods or services.