Which of the Following Is the Primary Key of the ORDER_LINE

question 35

Multiple Choice

Which of the following is the primary key of the ORDER_LINE (ORDER_NUM, PART_NUM, NUM_ORDERED, QUOTED_PRICE) table?

• A)ORDER_NUM
• B) PART_NUM
• C) QUOTED_PRICE
• D) ORDER_NUM and PART_NUM

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Definitions:

Monopolist

A firm that is the only producer of a good that has no close substitutes.

Linear Demand Curve

A graphical representation showing how the quantity demanded of a good or service varies with its price, typically depicted as a straight line on a graph.

Consumer Surplus

The difference between the maximum price a consumer is willing to pay for a good or service and the actual price they pay, reflecting consumer benefit.

Market Price

The present rate at which a product or service can be purchased or sold on the market.