Find the Exact Value of the Logarithmic Expression $\mathrm { e }$

question 15

Multiple Choice

Find the exact value of the logarithmic expression.
-ln $\mathrm { e }$

• A) 1
• B) \(\mathrm { e }\)
• C) 0
• D) \(- 1\)

---

Definitions:

Marginal Cost

The additional cost incurred from producing one more unit of a product or service.

Decreasing Rate

A situation where the rate of growth or progression reduces over time.

Total Fixed Costs

The sum of all costs that do not change with the level of output, such as rent, salary, and insurance premiums.

Earrings

Jewelery pieces worn on the ear, typically fastened through a hole pierced in the earlobe or another external part of the ear.