Answer:
The correct answer is letter "C": apply the assumption that people behave as if they act rationally with an aim to maximize utility.
Explanation:
The theory of rational expectations is mainly used in macroeconomics, with the idea that decisions of individuals will affect the future course of the economy. According to this theory, people's behaviors are based on <em>rationality, all the information that they have available, </em>and <em>past experiences.
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Some of the rational expectations theory's premises are that <em>people hold expectations that will be met, variables values (price, output, and employment) are taken into account, </em>and <em>individuals are always trying to maximize their profits.</em>
The value of the marginal product of any input is equal to the marginal product of that input multiplied by the: <u>market price</u> of the output.
<h3>How to find the marginal product?</h3>
The marginal product can be defined as the change that occur due to the addition of an output to a unit of input .
The value of marginal product can be calculated by making use of this formula
Value of Marginal Product = Marginal physical product × Average revenue price of the product.
Therefore the statement that complete the statement is market price of the output.
Learn more about marginal product here:brainly.com/question/14867207
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Answer:
The correct answer is letter "A": If a business raises it prices, will that have a large or small on demand?
Explanation:
Elasticity is a measure of a variables' reaction to a change in another variable. <em>It can describe the extent to which the supply or demand for a good or service changes with the price of goods or consumer income</em>. When an item has many possible substitutes, its demand will be more elastic.