Decide Whether or Not It Is Possible to Set Up $\varnothing$

question 32

Multiple Choice

Decide whether or not it is possible to set up a one-to-one correspondence between the elements of the sets.
- $\varnothing$ and $\{ 69 \}$

• A) Not possible
• B) Possible

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Definitions:

Variable Expenses

Costs that change in proportion to the activity of a business, such as raw material costs, sales commissions, or delivery charges.

Fixed Expenses

Expenses that remain constant regardless of variations in the level of production or the volume of sales, like lease payments or wages.

Degree Of Operating Leverage

A financial ratio that measures the sensitivity of a company's operating income to its sales volume, indicating the impact of fixed costs on earnings.

Variable Expenses

Expenses that vary directly with the amount of activity or production volume.