Answer:
competitors will follow a price cut but ignore a price increase.
Explanation:
The Kinked demand curve model of oligoplolist is based on the assumption that competitors will follow price cut but ignore a price increase because of interdependence among firms price is rigid in oligopoly market. When a firm raises the price of its products none of its competitors will follow the same whereas in case firm reduces its price its competitors will follow the same. 
Thus, it is prudent behaviour on the part of a firm not to change in the prices of its products frequently. It is because this reaction of rival firms, the demand curve face by an oligopoly firm has a kink. The kink is formed at prevailing price level.
The portion of demand curve above the kink is more elastic implying, when oligopolist increase the price of its product none of its competitors will follow it with expectation to capture the market demand created due rise in prices by first firm.
The lower portion of the kink is relatively inelastic showing that in case an oligopolist reduces its price its rival firms will also reduce their prices with a view to not to lose their market demand. Thus, it will not beneficial for the oligopolist in either of the situations. Therefore, it will stick to the prevailing price.
 
        
             
        
        
        
Brook's Law is the statement that adding more people to a late project makes the project later.
        
             
        
        
        
Answer:
The correct answer is letter "D": instilling in employees a desire to develop ethical awareness and courage to do the right thing.
Explanation:
Proactive hiring procedures are practices performed by the <em>Human Resources (HR) Department</em> of a company by which prospective employees are contacted not necessarily when there is an opening in the company but to establish a relationship with those individuals.  
Thus, <em>instilling in employees a desire to develop ethical awareness and courage to do the right thing is an activity developed when people are already hired in a firm</em>. Then, it is not part of proactive hiring.
 
        
             
        
        
        
Answer:
In order to be effective, a persuasive claim should include a thorough and detailed review of the facts, and be written in a positive and confident tone that indicates you deserve to be satisfied with every transaction.
 
        
             
        
        
        
Explanation:
Internal Revenue Investigator:
The responsibility of Internal Revenue investigator is that to collect the taxes from people as well from corporation on time so that the Government can deliver service to the people.
Roles:
1.  Review financial records of large businesses and corporations.
2. Review tax documents and returns for errors and inaccuracies
Federal Aid Coordinator:
To help the financial needy and to appreciate the merit student, Federal Aid coordinator will evaluate and find the candidates / students accordingly.
Roles:
1. Evaluate students applications for financial aid
2. Review policies and grant funds to students in need
3. Paralegal:
He/ She is the person who is assisting the lawyer in terms researching about the crime that has happened. In simple term we can call that as investigation.
Roles:
1. Gather evidence and prepare for court
2. Conduct research that is pertinent to a criminal case.