Parents Typically Switch to Parentese When Their Child

question 631

Multiple Choice

Parents typically switch to parentese when their child

• A)begins cooing.
• B)begins babbling.
• C)says his or her first word.
• D)makes a pronunciation error.

---

Definitions:

Minimum Required Rate Of Return

The lowest acceptable return on an investment, determined by the investor's risk tolerance and alternative investment options.

Unit Selling Price

The amount of money charged to the customer for a single unit of product or service.

Unit Variable Cost

The variable cost associated with the production of one unit of a product or service.

Total Fixed Costs

These are expenses that do not change with the level of production or sales, such as rent, salaries, and insurance premiums.