If the Price Index Rises from 200 to 250, the Purchasing

question 108

Multiple Choice

If the price index rises from 200 to 250, the purchasing power value of the dollar

• A) may either rise or fall.
• B) will rise by 25 percent.
• C) will fall by 25 percent.
• D) will fall by 20 percent.

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Definitions:

Glomeromycota

A phylum of fungi forming symbiotic relationships with the roots of most plants, aiding in their nutrient absorption.

Endomycorrhizae

A type of mycorrhiza in which the fungus penetrates the cortical cells of the roots of a vascular plant, forming a mutualistic relationship.

Chytrids

A phylum of simple, aquatic fungi that can be parasitic or saprobic and have a unique mode of mobility involving flagella.

Flagellate

A unicellular nonphotosynthetic protist that has one or more long, whiplike flagella.