Answer:
A. Micro-economics
Explanation:
Micro-Economics represents a study of economic activiites or economic choices that affect individual businesses or organisations, individual consumers or individual families. Since the focus of Williams & Co is on determining appropriate prices for products sold in its individual firm, then the focus is micro-economics
Macro Economics represents the study of economic activities and choices but instead of the individual level, it studies these acivities at the overall national level or at the global level. So the study of pricing among the various detergent producing firms in the United States is under the purview of macro economics
Monetary policy focuses on the tools that are used to regulate the entire economy especially the Federal Reserve through the regulation of the activities of member financial institutions. 
Fiscal Policy focuses on the activities of government to control its expenditure, tax rates and overall monitor or regulate the economy  
 
        
             
        
        
        
Answer:
a. $81,900.
Explanation:
The contribution margin per unit is obtained by dividing the total contribution margin by the 24,000 units produced.

The expected operating income is given by the contribution margin minus the fixed costs. For 29,000 units sold, the operating income is:

The answer is a. $81,900.
 
        
             
        
        
        
Answer:
Explanation:
2/10 , n/30 is a credit term arrangement where the seller agrees with the buyer that if payments are made within 10 days after purchase , he will enjoy a 2% discount or otherwise pay the full invoice amount at 30 days.
As Jepson paid on the 18th of the same month which is 9 days after purchase , he is entitled to 2% discount on the sales.
<u>Journal Entry</u>
September 8
Credit Sales  - $9,600
Debit receivable = $9,600
September 18
Debit Cash  - $9,408
Debit sales discount - $ 192
Credit receivable - $9,600
 
        
             
        
        
        
If brazil gives up 3 automobiles for each ton of coffee it produces, while peru gives up 7 automobiles for each ton of coffee it produces, then Brazil should focus on producing coffee because it has a competitive edge in this area.
What does Brazil have a comparative advantage in?
- Brazil is rich in minerals, especially iron ore, but it also has oil and other basic materials. Although technically speaking they are economic rents rather than comparative advantages, they nonetheless exist and the majority of other nations do not.
- In terms of actual comparative advantage, it is the low-cost producer of a number of agricultural items, most notably sugar, where Brazil is unquestionably the global heavyweight, but also soy, cotton, coffee, and other crops, as well as beef, poultry, and other protein.
- Brazil's issue is not its producing side. In general, they are effective producers. It relates to infrastructure. Usually, the top three producers of most commodities are the US and Brazil.
To know more about comparative advantage in Brazil visit: 
brainly.com/question/13338612
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Niche marketing - It is also known as target marketing.  Niche marketing is the process  of finding clients who may be interested in your product. In this way, niche marketing is different from other forms of marketing in that its target group is a specific, narrower sector of the market .