STUDENT
Observe the Table STUDENT:
STUDENT This Table Will Be Used for the Following Questions Citing

question 15

Essay

STUDENT
Observe the table STUDENT:
STUDENT
$$\begin{array} { l c l l } \text { StudentID } & \text { SSN } & \text { Nane } & { \text { Cass } } \\\hline D 111 & 111 - 11 - 1111 & \text { Connor } & \text { Freshman } \\D 222 & 222 - 22 - 2121 & \text { Trevor } & \text { Freshman } \\D 333 & 333 - 33 - 3333 & \text { Connor } & \text { Sophomore } \\D 444 & 444 - 44-4444 & \text { Parker } & \text { Sophomore } \\D 555 & 555 - 55 - 5555 & \text { Connor } & \text { Sophomore }\end{array}$$

This table will be used for the following questions citing table STUDENT.
-Show the CREATE TABLE statements for the table STUDENT (assume that non-primary keys are optional. )

---

Definitions:

Purely Competitive Industry

An industry characterized by a large number of small firms producing identical products with no single firm able to influence the market price.

Purely Competitive Market

A market structure characterized by a large number of small firms, a homogeneous product, perfect information, and ease of entry and exit, leading to price-taking behavior.

Barriers to Entry

Factors that prevent or impede the ability of a new competitor to enter an industry and compete with existing firms.

Price Differences

Variations in the cost of goods or services, often arising from factors like geographical location, demand, or manufacturing costs.