Babbling Refers to Which of the Following

question 150

Multiple Choice

Babbling refers to which of the following?

• A) rhythmic repetition of vowel sounds
• B) rhythmic repetition of syllables with consonants and vowels
• C) use of holophrases
• D) telegraphic speech

---

Definitions:

Efficient Scale

The quantity of output that minimizes average total cost.

Perfectly Competitive

A market structure characterized by a large number of small firms, homogenous products, and free entry and exit.

Monopolistically Competitive

A market structure where many firms sell products that are similar but not identical, leading to competition based on factors other than price.

Economic Profits

Economic profits are the surplus remaining after deducting both explicit and implicit costs from total revenue, reflecting the true profitability of a business.