<span>An increase in investment shifts the AE curve upward by an amount equal to the change in investment, and shifts the AD curve rightward by an amount equal to the change in the investment by the multiplier.
The AE curve stands for the aggregate expenditure which measures expenditures on consumption. The AD curve stands for the aggregate demand curve which measures the demand levels when prices change for a good or service in an economy.
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Answer:
small; standardized; little or no
Explanation:
A perfect competition is when there are many firms in an industry selling standardised or identical goods and services. It is characterised by many buyers and sellers . Sellers have small market share because of the large number of sellers in the market. Prices are usually set by market forces. Sellers cannot influence the price their products sell for , therefore, they are price takers.
There is little or no need for advertising as all firms sell identical goods.
I hope my answer helps you.
The two days on which the bookstore sells about 600 books are Monday(617) and Wednesday(563).
As of Monday, the sales of the bookstore were only 617, on Tuesday it was 498 and on Wednesday it was 563. As we arrange the data in ascending order as 498<563<617. We come to the conclusion that around 600 there are only two data which are 563 and 617. So, on Monday and Wednesday, the bookstore sells about 600 books.
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Conservationists tend to believe that resources should be saved because they are important for a strong economic system and <u>used by all living things</u>
<h3>
Who is a Conservationist?</h3>
- The conservation movement also referred to as nature conservation, is a political, environmental, and social movement that works to manage and safeguard natural resources, including animal, plant, and fungal species as well as their habitat, for the benefit of present and future generations.
- Environmental conservationists strive to leave the environment in better shape than when they found it.
- Data-based conservation aims to increase the efficacy of conservation activities by utilizing credible scientific evidence.
- To preserve natural resources including fisheries, wildlife management, water, soil, conservation, and sustainable forestry, the early conservation movement developed out of necessity.
- The modern conservation movement now includes biodiversity preservation in addition to the early movement's focus on the sustainable use of natural resources and the protection of wilderness regions.
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