Answer:
Elasticity is an economic concept used to measure the change in the aggregate quantity demanded of a good or service in relation to price movements of that good or service. A product is considered to be elastic if the quantity demand of the product changes more than proportionally when its price increases or decreases 
 
        
             
        
        
        
Answer:
B) raise costs and increase demand for its product
Explanation:
A monopolistic competition is when there are many firms operating in an industry. The firms sell differentiated goods and set the market price for their goods and services. 
Monopolistic competition engage in advertisement to increase the awareness for their goods.
If advertising is successful , it increases the demand for their goods and services.
Advertising also increases the cost of production. 
I hope my answer helps you. 
 
        
             
        
        
        
Answer:
make sure workers aren't slacking and helping customers
 
        
             
        
        
        
Payroll is your answer.
Payroll is a list that have all employees listed on it as well as the amount they were to be paid during a certain amount of time.
~