When the Total Number of Unfilled Job Openings in the Economy

question 30

Multiple Choice

When the total number of unfilled job openings in the economy is equal to the total number of persons unemployed, is zero.

• A)involuntary unemployment
• B)structural unemployment
• C)frictional unemployment
• D)cyclical unemployment
• E)the NAIRU

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Definitions:

Epigenetics

The study of stable changes in the expression of a particular gene that occur without changes in DNA base sequences; the Greek prefix epi- means “on top of” or “in addition to.”

Gene Expression

The process by which information from a gene is used to synthesize a functional gene product, often a protein.

DNA Base Sequences

The order of nucleotide bases (adenine, thymine, cytosine, and guanine) in a DNA molecule that determines genetic information.

Gene Frequencies

The ratio of a particular allele to the total of all other alleles of the same gene in a given population.