Jill Runs a Factory That Makes Lie Detectors in Little

question 174

Multiple Choice

Jill runs a factory that makes lie detectors in Little Rock,Arkansas.This month,Jill's 34 workers produced 690 machines.Suppose Jill adds one more worker and,as a result,her factory's output increases to 700.Jill's marginal product of labor from the last worker hired equals ________.

• A) 10
• B) 20
• C) 690
• D) 700
• E) None of the above answers is correct.

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Definitions:

Pike's Journey

An expedition led by American explorer Zebulon Pike in the early 19th century, known for its exploration of the southwestern part of the Louisiana Territory and encounters with Spanish forces.

Louisiana Territory

A vast area of land acquired by the United States from France in 1803, doubling the size of the nation and driving westward expansion.

Western Expansion

The period of territorial growth and settler migration in the United States during the 19th century, leading to the acquisition and settlement of lands west of the Mississippi River.

John Astor

An American businessman who made his fortune in fur trading and real estate, becoming one of the wealthiest individuals in early 19th century America.