Which of the Following Is NOT Included in the Definition

question 72

Multiple Choice

Which of the following is NOT included in the definition of mental retardation?

• A) beginning before the age of 18
• B) subaverage general mental ability
• C) caused by an organic condition
• D) deficiencies in adaptive skills

---

Definitions:

Profit-Volume Ratio

A measure that illustrates how profits will change with a change in volume, showing the relationship between profit and sales levels.

Mixed Cost

A cost that contains both variable and fixed cost elements, changing in total with the level of activity but having a portion that remains constant.

Variable Cost

Costs that vary directly with the level of production or service activity.

Fixed Cost

Expenses that do not change with the level of production or sales over the short term, such as rent, salaries, and insurance.