A Weak Relationship Exists If the Primary Key of the Related

question 33

True/False

A weak relationship exists if the primary key of the related entity contains at least one primary key component of the parent entity.

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Definitions:

Producer Surplus

The contrast between the asking price of goods by producers and the actual selling price.

Total Surplus

The sum of consumer surplus and producer surplus in a market, representing the total benefits to society from trading a good or service.

Consumer Surplus

The difference between what consumers are willing to pay for a good or service versus what they actually pay, measuring the benefit to consumers from market transactions.

Price Ceiling

A legal maximum price that can be charged for a product or service, intended to protect consumers from high prices.