Stock;
coupon
face
bonds;
closing
maturity
Answer:
(A) Because the regulation effectively reduced the price of cool air, consumers with sufficiently elastic demand might have bought substantially more of it.
Explanation:
If the demand for energy services remains constant, improving energy efficiency will reduce energy consumption and carbon emissions. However, many efficiency improvements do not reduce energy consumption by the amount provided by simple engineering models. This is because they make energy services cheaper and therefore increases the consumption of those services.
For example, since low-fuel vehicles make travel cheaper, consumers can choose to drive further, thus offsetting some of the possible energy savings. Similarly, an extensive historical analysis of improvements in technological efficiency has conclusively demonstrated that improvements in energy efficiency were almost always overcome by economic growth, which resulted in a net increase in resource use and associated contamination.
Mass production - to produce custom products in large quantities
When the price at which items are sold exceeds what it costs businesses to produce those goods, there is a producer surplus. The region to the left of the quantity sold, below the price, and above the supply curve is known as the producer surplus.
Consumer surplus is represented by a horizontal line drawn between the y-axis and demand curve and is defined as the region below the downward-sloping demand curve, or the amount a consumer is prepared to spend for certain quantities of an item, and above the actual market price of the good.
Producer surplus decreases when the equilibrium price falls. The producer surplus is intimately correlated with changes in the demand curve. Producer surplus rises as demand rises. Reduced demand results in reduced producer surplus.
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