<span>Information was used to file claims against insurance companies and government insurance, patients were pushed to take out loans to cover services, patients' credit card information was obtained and card companies were billed, patients were required to furnish bank information and electronic checks were processed by financial institutions.</span>
        
             
        
        
        
20,950 minus 18750 is 2200 so im guessing the markup is $2200
        
                    
             
        
        
        
Answer:
The correct answer is (C)
Explanation:
Economics is all about allocating limited resources to attain maximum utility. In that regard, efficiency can be achieved by giving contracts to companies with higher productivity. These companies are all about attaining maximum productivity by investing limited resource. More productivity will increase the utility, and that will improve economic efficiency. So it is critical to give projects and contracts to certain companies which can increase the overall productivity.
 
        
             
        
        
        
Have knowledge of basic math