Test marketing is a marketing method that aims to explore consumer response to a product or marketing campaign by making it available on a limited basis before a wider release. Consumers exposed to the product or campaign may or may not be aware that they are part of a test group.
Answer: A. deep-seated disparity in the distribution of wealth
Explanation:
Systematic inequality arises when there is a deep-seated difference in how wealth is distributed in an economy system. When looking at it from a global point of view, it is shown with the disparity in income between the first and third world countries.
Systematic inequality on a global scale can largely be attributed to colonialism as most first world nations colonized the rest of the world and took a lot of their resources when doing so. Even today, they engage in neo-colonialist practices that continue to increase the wealth disparity.
It is false that If prices change in a way that leaves the overall price level unchanged, then no one is made better or worse off.
<h3>What is a relative price?</h3>
A relative price can be described as the ratio of two prices or the price of a good or service in relation to another.
In general, when prices change relative to one another, some people do better and others do worse, even while the total level of prices remains the same.
Therefore, it is false that no one benefits or suffers when prices fluctuate in a way that keeps the total level of prices constant.
Learn more about the price here: brainly.com/question/15397404.
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