Answer the Question on the Basis of the Accompanying Demand

question 142

Multiple Choice

Answer the question on the basis of the accompanying demand schedule. The marginal revenue obtained from selling the third unit of output is

• A)$1.
• B)$5.
• C)$10.
• D)$20.

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Definitions:

Vascular Tissue

The specialized tissue in plants that conducts water and nutrients through the plant body, comprising mainly of xylem and phloem.

Lignin

A substance found in many plant cell walls that confers rigidity and strength, particularly in woody tissues.

Polymer

A large molecule composed of repeating structural units, typically connected by covalent chemical bonds, found in many materials and biological systems.

Vascular Plants

Plants that have specialized tissues (xylem and phloem) for transporting water, nutrients, and sugars throughout the organism.