If the Marginal Benefit of Reducing Emissions of Some Air

question 241

Multiple Choice

If the marginal benefit of reducing emissions of some air pollutant is greater than the marginal cost,

• A)further reductions will make society better off.
• B)the marginal benefit will rise and the marginal cost will fall as further reductions are made.
• C)economic efficiency will be achieved when emissions are reduced to zero.
• D)private businesses, rather the consumers, should be made to pay for the cost of further reductions.

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Definitions:

Opiate

A group of drugs derived from opium, used for pain relief, but also associated with addiction and dependence.

Excitatory Messages

Neurological signals that increase the likelihood of a neuron firing and thus stimulate action in the nervous system.

Inhibitory Message

A neurological or psychological signal that reduces or prevents certain actions, thoughts, or feelings.

Refractory Period

A resting period after orgasm, during which a man cannot achieve another orgasm.