Evaluate the Expression ${ } _ { 9 } C _ { 1 }$

question 55

Multiple Choice

Evaluate the expression.
- ${ } _ { 9 } C _ { 1 }$

• A)362,880
• B)1
• C)8
• D)9

---

Definitions:

Equilibrium Position

A situation in which the supply and demand in the market are equal, leading to stable prices.

Quantity of Y

A term indicating the amount or volume of a product or commodity denoted by 'Y', often measured in units or quantities.

Downsloping Demand Curve

Illustrates the inverse relationship between the price of a good or service and the quantity demanded, indicating that demand decreases as price increases.

Budget Line

A graphical representation showing the combination of two goods that a consumer can purchase with a given budget at prevailing prices.