If a Firm Can Sell 15 Units of Output for $10

question 57

Multiple Choice

If a firm can sell 15 units of output for $10 each or 14 units at $12 each,the additional revenue from selling the fifteenth unit is ________.

• A) $18
• B) $150
• C) -$18
• D) -$12

Understand the reproductive strategies and developmental stages of various animal groups.

Understand the basic body structures and modes of locomotion in cnidarians.

Identify and classify different kinds of parasitic and free-living flatworms.

Recognize features and physiological adaptations of tapeworms, including their head region and flame cells.

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Definitions:

ATP

Adenosine triphosphate, a molecule that stores and transfers energy within cells, facilitating many biological processes.

Active Transport

The movement of molecules across a cell membrane from a region of lower concentration to higher concentration, requiring energy.

Facilitated Diffusion

A process of passive transport, as opposed to active transport, where molecules move across a membrane with the assistance of transport proteins, without energy expenditure.

Eggshell Membrane

The thin layer between the eggshell and the egg white, rich in protein and collagen, often used in dietary supplements and cosmetic products.