In the current economy if anyone wants to save money from their income for a medium or long-term goal, they have to eliminate the ANT EXPENSES, these small expenses of the day such as coffee and sweets of all mornings or soft drinks of all the afternoons, are minimum expenses that if we look at them monthly it can mean a great saving, in this case 300 dollars
I hope it help you
 
        
                    
             
        
        
        
The correct answer would be 100.
The number of samples would be 100. 
Explanation:
When a research is conducted, a group of people is selected randomly or specifically depending on the nature of the research. This group of people is called the sample size. We can say that it is simply the number of individuals who are being surveyed in a research process. 
So in the given question, sample size or the number of individual in each survey is 100. A total of 400 people were surveyed but the sample size remains 100 each time.  So 100 would be the sample size for the research each time. 
Learn more about marketing research surveys at:
brainly.com/question/13532910
#LearnWithBrainly
 
        
             
        
        
        
Answer:
pair the best groups of 2 with the worst groups of 2
Explanation:
Based on the information provided within the question it can be said that the one tactic that can be done to make this go smoothly would be to pair the best groups of 2 with the worst groups of 2. That way the best groups can help the worst groups and hopefully bring up their scores while also practicing their cooperation skills. This is a widely used tactic because it gives each individual within the group tasks to keep them busy and challenged.
 
        
             
        
        
        
Answer:
its either C or D I'm 50 50 on both but I think it could be C. sry if wrong 
Explanation:
 
        
                    
             
        
        
        
Answer:
The answer is esteem needs.
Explanation:
Dennis has already satisfied the first three levels of needs: physiological (he has enough money to eat), safety (he lives in a safe neighborhood) and love/belonging (he is happily married). The next logical step is esteem needs. 
Esteem needs are based on self-esteem, self-respect and social interaction factors such as recognition and attention. Satisfying these needs usually leads to people feeling more confident about themselves.