Refer to the Graph Shown

question 85

Multiple Choice

Refer to the graph shown. If suppliers can reduce output from M to L, the remaining firms in the market that are still producing L will find that their revenues will rise by:

• A)area A.
• B)area B.
• C)area A, B, and C.
• D)area A, B, and D.

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Definitions:

Phloem

The vascular tissue in plants responsible for the transport of nutrients, particularly sugar, throughout the plant.

Bark

External part of a tree, containing cork, cork cambium, and phloem.

Casparian Strip

A band of cell wall material found in plant roots that helps control the movement of water and nutrients between the soil and the vascular system.

Suberin

A waxy hydrophobic substance found in the cell walls of plants, acting as a barrier to water and solute movement.