Answer:
the difference between the price that sellers receive and the price that buyers pay, resulting from a subsidy government cheese. 
Explanation:
In Economics, subsidy can be defined as the amount of money or benefits such as tax reduction given by the government to sellers in order to sustain production and enable the buy to continuously purchase the product. 
A subsidy wedge can be defined as the difference between the price that sellers receive and the price that buyers pay, resulting from a subsidy government cheese. 
 
        
             
        
        
        
True According to the quantity theory of money, if the amount of money in an economy doubles, all else equal, price levels will also double.
Definition: The quantity theory of money states that the money supply and price level in an economy are directly related to each other. When the money supply changes, the price level changes proportionally, and vice versa.
The quantity theory of money states that the price level multiplied by real output is equal to the money supply multiplied by the speed or rotation of the money supply. Speed is generally stable.
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We will use median to calculate various level of salaries of different employees.
Every individual has incomes and expenditures and some savings for the purpose of preparation of budget. Calculation of wealth can differ accordingly as wealth of the different employees would be different as per their earning.
There would be different employees in each company and taking out calculations on the basis of mean would not give any final result. Mode is the result of expected outcomes and will not give exact results. Hence, median would not be affected by small or large numbers so median would give exact results.
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Hi!
 The answer to your question should be B. Pays the difference of the current value to the amount you owe.
        
             
        
        
        
Answer:
Option D Research & development and marketing.
Explanation:
Because research and development helps the company transform the product and bring easeness for the company to manufacture and compete in the market due to its features. The company also requires marketing strategy that best suits the introduction of products to its users which means it is very important to market the product because new products require greater level of marketing than ordinary products.