If i am correct then the answer should be true letter b.)
        
             
        
        
        
The industry's progress was confronted with a tough attitude of trade unions which had taken strength after the war. 
The strategy adopted was the struggle for wage increases and the conservation of a monopoly power, which in many cases affected the introduction of technical improvements.
At that time, international sectoral trade unions and multinational corporations negotiate international framework agreements that allowed for Labour advancement.
It should also be noted that from the creation of the International Workers Association (IWA), the First World Trade union centre of the working class, the right to strike is recognised as one of the fundamental rights of the individual.Since then, representatives of workers from different countries jointly deal with the social problems that concerned them.
        
             
        
        
        
SG&A is an initialism used in accounting to refer to Selling, General and Administrative Expenses, which is a major non-production cost presented in an income statement. 
Indirect costs are costs that are not directly accountable to a cost object. Indirect costs may be either fixed or variable. Indirect costs include administration, personnel and security costs. These are those costs which are not directly related to production. Some indirect costs may be overhead.
 
        
             
        
        
        
The correct answer to this open question is the following.
Although the question is incomplete because it does not provide the location, country, or any other further reference, we can say the following.
The nature and purpose of the public sector result in unique organizational characteristics, basically in the formation of bureaucracies that are a form of governmental and administrative organizations with many employees and hierarchies that more that improve management and operations, complicate it and make it slow due to the fact that the number of people working is numerous. 
Experts say that this is not the more efficient and effective form of managing governmental offices. On the contrary, it is slow and inefficient. 
 
        
             
        
        
        
False a business can have lots of opportunities, look at Walgreen's. <span />