Answer:
revenue cycle
Explanation:
Dolores Yu provides a payroll processing business. According to question, service has been rendered and now its time to collect bills for those service.
Since revenue cycle is capturing of bills and payment for product or service rendered. The work mentioned in the problem is part of revenue cycle.
 
        
             
        
        
        
Answer: threat of new entrants will prevent the prices from rising above the competitive level.
Explanation:
A contestable market has competition such that sellers cannot unilaterally decide to sell at a certain price. They have to sell at a competitive price that is set by the market to ensure that goods are allocated efficiently. 
If the prices attempt to rise above this competitive level, new sellers will enter the market so as to make a profit which would have the effect of driving the price back down to where it was and even lower if even more sellers come in. The price is therefore maintained to ensure that this does not happen. 
 
        
             
        
        
        
Answer:
D. Manufacturer to wholesaler to consumer
Explanation:
I had the same quiz question and I chose that one. May not be correct though
 
        
             
        
        
        
Answer:
Advertising managers work to make customer's interested in a companies product.
Explanation:
Advertising Managers are in charge of the advertising aspect of a company as they direct the advertising team. 
They oversee their affairs, give projects, supervise and evaluate.
Therefore, their job is to get customers interested in the product of the company.