How Many Three-Digit Numbers Can Be Formed Under the Following

question 27

Multiple Choice

How many three-digit numbers can be formed under the following condition? ​
The number is at least 400.
​

• A)590
• B)610
• C)620
• D)580
• E)600

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Definitions:

Purely Competitive

A market structure characterized by many buyers and sellers, free entry and exit, and a homogeneous product, leading to price-taking behavior.

Economic Profits

The outcome of subtracting all varieties of costs, including direct and indirect, from overall sales.

Consumer Demand

The desire and willingness of consumers to purchase goods and services at given prices.

Economic Profits

The divergence in a company's overall sales versus its combined expenses, spanning both acknowledged and hidden costs.