In an Entity-Relationship (ER) Diagram, _____ Are Pictured in Rectangles

question 2

Multiple Choice

In an entity-relationship (ER) diagram, _____ are pictured in rectangles, and _____ are described on the line between two entities.

• A) entities; attributes
• B) entities; relationships
• C) attributes; entities
• D) attributes; relationships

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Definitions:

Profit Margin

A financial metric that measures the extent to which a company or business activity makes money, expressed as a percentage of revenue.

Profit Margin Ratio

A financial metric that measures the percentage of revenue that exceeds the cost of goods sold, indicating the efficiency with which a company produces goods.

Gross Margin Ratio

A financial metric that measures the difference between revenue and cost of goods sold, expressed as a percentage of revenue.

Return On Total Assets

Return On Total Assets (ROTA) is a financial metric used to assess a company's profitability by comparing net income to its total assets. It illustrates how efficiently a company uses its assets to generate profit.