Find the Value of the Logarithm Without Using a Calculator $\ln e ^ { 9 }$

question 140

Multiple Choice

Find the value of the logarithm without using a calculator.
- $\ln e ^ { 9 }$

• A) \(\frac { 1 } { 9 }\)
• B) 9
• C) 1
• D) e \(\ln 9\)

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Definitions:

Variable Costs

Costs that vary in direct proportion to changes in levels of an activity or production volume.

Fixed Costs

These are expenses that do not change with the level of production or sales, such as rent, salaries, and insurance premiums.

Net Income

The total earnings of a company after subtracting all of its expenses, including taxes and operating expenses, from its total revenues.

Required Sales

Required sales refer to the sales volume or revenue needed to cover all fixed and variable costs of a business within a specific period.