The Most Complete Remains of an Early African Anthropoid Is

question 57

Multiple Choice

The most complete remains of an early African anthropoid is a new species of Biretia that

• A)is dated to 37 mya.
• B)weighs over 150 lbs.
• C)was a diurnal primate based on its large orbits.
• D)exhibits dental morphology typical of lemuriforms.
• E)was placed into the extinct superfamily Peptobismoidea .

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Definitions:

Monopolistically Competitive

This refers to a market structure where many companies sell products that are similar but not identical, allowing for some degree of market power and product differentiation.

Economic Profit

The difference between a firm's total revenues and its opportunity costs, representing the additional gain over what could have been earned in the next best alternative.

Normal Profit

The minimum level of earnings needed for a company to remain in business, often considered as the company's opportunity cost.

Break Even

The juncture where the aggregate of all costs matches the total income, leading to neither a profit nor a loss.