Which of the Following Is an Explanation for the Existence

question 36

Multiple Choice

Which of the following is an explanation for the existence of trade restrictions?

• A)tariffs generate revenue for the government
• B)rent seeking
• C)inefficient quotas
• D)both A and B
• E)both A and C

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Definitions:

β-D-Ribopyranose

A sugar molecule that is a form of ribose having a six-membered oxygen-containing ring, in the β-anomeric form.

Haworth Structure

A method for depicting cyclic sugars as planar rings with hydroxyl groups and other substituents positioned above or below the plane.

α-Furanose

A form of sugar where a furan ring, a five-membered oxygen-containing ring, is present in the α-configuration, relating to the position of the substituent at the anomeric carbon.

Haworth Structure

A conventional way of representing the cyclic structure of monosaccharides with a simple three-dimensional perspective.