Exhibit 21-8 Exhibit 21-8 Shows How Output Varies with the Only

question 47

Multiple Choice

Exhibit 21-8 Exhibit 21-8 shows how output varies with the only variable input used in its production. If the cost of a unit of labor is $500, what is the approximate marginal cost of the 185th unit of output?

• A)$2.50
• B)$16.67
• C)$12.50
• D)$50.00
• E)$100.00

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Definitions:

High-risk Heterosexual Behavior

Sexual activities between individuals of the opposite sex that increase the risk of sexually transmitted infections (STIs) and other health complications.

Code

A system of symbols, letters, or numbers used to represent information, especially for identification or classification purposes.

Pathogen

A biological agent that causes disease or illness to its host.

Multiple Countries

Involving or relating to more than one country or nation.