Answer:
Subcultural
Explanation:
Consumer behaviour refers to how individuals make decisions on ways to spend their available resources, time, money, and effort on variety of items.
A society is composed of several sub-cultures in which iindividuals can identify themselves. A Subculture is a group of people within a culture who are different from the dominant culture but have something in common with one another such as common interests, religions, ethnic backgrounds.
Culture is considered an external factor that influences consumer behavior. Since different cultures have different values, they will have different buying habits. A typical example is the Jewish people that purchase about 63% of bagels that is sold in New York City. 
 
        
             
        
        
        
Answer:
The semi annual rate is 4.88%
Explanation:
semi annual rate = [((1+r)^(1/n)) -1]
                             =  [((1+10%)^(1/2)) -1]
                             = 4.88%
Therefore, the semi-annual rate (i.e. periodic return per six months) do you require (i.e. need to earn such that this implies 10% earned per year when you get to compound semi-annually) is 4.88%.
   
 
        
             
        
        
        
The factor that affect the net export of a country include:
- domestic and foreign incomes
- relative price levels
- exchange rates
- foreign trade policies etc
<h3>What is a 
net export?</h3>
This refers to the the difference between the monetary value of a nation's exports and imports over a certain time period.
In conclusion, the net export is derived after the deduction of the total import from the total export in a year.
Read more about net export 
<em>brainly.com/question/21205765</em>
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Answer: Test marketing 
Explanation:
  The test marketing is one of the concept that helps in explaining the various type of marketing and the business field concepts as it providing the various types of opportunities for testing the goods.
 The man aim of the test marketing is that it evaluating the overall sales performance of an specific organization. 
 According to the given question, the McDonald's is start promoting and also offer the various types of products and examining the success this is known as the test marketing evaluation process. 
  Therefore, Test marketing is the correct answer.