Refer to the Accompanying Table to Answer the Questions That

question 46

Multiple Choice

Refer to the accompanying table to answer the questions that follow.

-The marginal product of labor of the fourth worker is:

• A) 10.
• B) 20.
• C) 4.
• D) 38.
• E) 42.

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Definitions:

All Fours

A manner of moving or position where an individual uses both hands and feet, often observed in infants and toddlers during the crawling stage.

Motor Skill

The learned abilities to move some part of the body, in actions ranging from a large leap to a flicker of the eyelid. (The word motor here refers to movement of muscles.)

Facilitation

The process of making tasks easier to perform, often by providing assistance or resources that support the achievement of a goal.

Instinct

The innate inclination of a living organism towards a particular complex behavior.