Answer:
 this ability test is to determine whether Joanna has the necessary skills required for the job that she is applying to. 
Explanation:
Based on the information provided it can be said that even though there are no answer choices provided the main and only reason they gave Joanna this ability test is to determine whether Joanna has the necessary skills required for the job that she is applying to. Once she turns in the test within the week that was given, it will be reviewed by Human resources and if Joanna passed they will either hire her or consider her for the position.
 
        
             
        
        
        
Answer: The concrete operational stage.
Explanation: The concrete operational stage is the third stage in Piaget's theory of cognitive development and is characterized by the development of logical thought.
 
        
             
        
        
        
Answer:
When Bolt was younger, he trained against other great runners, comparing his training program and performance to theirs.
Explanation:
Benchmarking consists in comparing a company's business practices with those of a top performing in the sector.
For example, a social media start up would could engange in benchmarking by comparing its practices to those of industry giants, in order to find out what it can do better according to what the giants do.
In the answer above we have an example of benchmarking, in the field of athletics. Young Bolt compared his running practice to those who were better than him, and he adapted his style in order to be more like them. This is a classical example of benchmarking. 
 
        
             
        
        
        
If a listener says this, they are showing to the person who was speaking that they're being understood and that the listening emphasizes with them: so the best answer is that the listener is c. providing feedback  by letting the speaker know what they think about the story. 
        
                    
             
        
        
        
Answer:
recognized that unions posed an economic threat.
Explanation:
- Factory owners comprised of the employers to the factory workers.
 - Their interest was solely to make profit, expand and make their factories produce more for the least possible input, and not the working conditions or the wages of the workers.
 - The employers recognized that in the course of workers uniting, then, they would be in trouble of addressing the welfare discrepancies of the workers, since when united, they would pose a big threat to the normal running of the factories.
 - There were to be expected strikes and similar actions taken by interest groups, thereby causing economic threats.