The forces underlying supply and demand interact to determine the market price.
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The persons involving in the activities of trading comprises the market system. It includes sellers, buyers and others involved in trading process. They also includes the buyers, consumers, producers who are the major players of the market system who determines the economic activity in it.
The supply and demand law is the major determinant of the production of goods and services in a market economy. The natural resources, land, capital and labor are the supplies. The purchasing power of the government, consumers and business are the demands. The forces underlying supply and demand interact to determine the market price.
Answer: Product Life cycle
Explanation: Product Life cycle is a concept used to describe the various stages which a product will have to undergo from the time of introduction into the market till the time it will eventually be out of the market. Different products have different life cycle,the life cycle is determined by different factors. The shape of a product's life cycle is that of a BELL SHAPE
The stages include Introductory stage, Growth stage, Stabilization stage and decline stage.
When evaluating advertising results, the Attitudinal measure technique can be used to measure consumers' beliefs or feelings about a product before and after exposure to the ad.
<h3>What are Pre-testing and post-testing in advertising?</h3>
Pre-testing and Post-testing. Pretesting is testing the advertisement before running it so that the likelihood of preparing the most effective ads, by allowing an opportunity to detect and eliminate weaknesses or flaws increases. Post-testing is done after the advertisement is run on the media.
Advertising Research – 4 Important Types: Product Appeal, Advertising Message, Advertising Media Selection, and Advertising Effectiveness Research.
To learn more about post-testing visit the link
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The principal<span> might be the party who gives legal authority for another party to act on the </span>principal's<span> behalf. </span>