In a Middle-Digit Numeric Filing System, the Secondary (Guide)number Is

question 44

True/False

In a middle-digit numeric filing system, the secondary (guide)number is in the middle group of digits.

---

Definitions:

Quantity Demanded

Quantity Demanded is the total amount of a good or service that consumers are willing and able to purchase at a given price, over a specified time period.

Total Revenue

The complete amount of income generated by the sale of goods and services before any expenses are deducted.

Unit Elastic

A situation in economics where a percentage change in price causes an equal percentage change in quantity demanded or supplied.

Elasticity

A measure in economics of how much the quantity demanded or supplied of a good changes in response to changes in its price or other factors.