Answer:
Douglas McGregor
Explanation:
Douglas MacGregor is widely known for his theories termed as Theory "X and Theory " Y". In his attempt to derive at this theory, he utilized Maslow’s work as the basis for his own work defining two different types of managers. 
Douglas MacGregor is also considered as a social psychologist who focused on management in business-related issues.
Hence, the right answer is Douglas MacGregor
 
        
             
        
        
        
Every country had different types of coins with different values and they were not easily comparable in value with the money from the other countries.  This could have been fixed with collaboration between neighboring countries from certain areas to create same types of coins that have the same value so that they can use them easily for the trade that was occurring between the different economies.
Every craftsmen that had the skills and tools and suitable material was able to create copies of the money. This could have been fixed with strict regulations on every craftsmen by the authorities. Also putting a unique mark on the different types of coins by the official producers that was not easy to be copied. 
 
        
                    
             
        
        
        
Answer:
A new CD is the correct answer. 
Explanation:
 
        
             
        
        
        
Be open minded to other people's ideas and hear everyone's opinion. If you want a successful group everyone needs to feel that they are able to share their opinions and ideas without being harshly criticized 
        
             
        
        
        
Answer:
B. 10.79 percent
Explanation:
yield to maturity = [150 + (1250 - 1000/10)]/[(1250 + 1000/2)]
                             = 10.79%  
Therefore, The yield to maturity on the Tangshan Industries bond is 10.79%