Figuer:
Name Is the Unique Candidate Key in the Table

question 10

Multiple Choice

Figuer:
Name is the unique candidate key in the table STUDENT. Each row in the table describes a different student. A student may only have one major and one minor. The choice of a major is independent of the choice of a minor
STUDENT $$\begin{array} { | l | l | l | l | } \hline \text { NAME } & \text { AGE } & \text { MAJOR } & \text { MINOR } \\\hline \text { GREEN } & 26 & \text { MATH } & \text { INFO } \\\hline \text { HONEY } & 18 & \text { INFO } & \text { MATH } \\\hline \text { LAMPOC } & 33 & \text { MKTG } & \text { MGT } \\\hline \text { TAKKER } & 45 & \text { MKTG } & \text { MGT } \\\hline \text { TRAN } & 45 & \text { MATH } & \text { INFF } \\\hline \text { YONAR } & 28 & \text { INFO } & \text { MATH } \\\hline\end{array}$$
-The following anomaly exists in the table STUDENT:

• A) update anomaly
• B) insertion anomaly
• C) deletion anomaly
• D) none of the above

---

Definitions:

Producer Surplus

The difference between the amount a producer is willing to accept for a product versus what they actually receive.

Equilibrium Price

The price at which the quantity of a good demanded by consumers equals the quantity supplied by producers.

Market Equilibrium

A situation in a market where the quantity demanded by consumers equals the quantity supplied by producers, leading to a stable price for the product or service.

Producer Surplus

The difference between what producers are willing to accept for a good or service versus what they actually receive, typically measured above the supply curve.