1. To define unacceptable behavior. 
2. To provide certainty & stability. 
3. To protect the public. 
4. To provide mechanism for businesses to resolve disputes. 
5. Law gives everyone a framework for how to ace and operate. 
6. To make better decisions. 
7. To sue & be sued. 
8. To balance harm done by the offender against the individual and society at large. 
9. To collect and generate revenue from the masses. 
Just need one more sorry
        
             
        
        
        
Answer:
The answer is III) make simultaneous trades in two markets without any net investment.
Explanation:
Arbitrage is simultaneously buying an asset ( may be currency, securities...) in a low-priced market and sell it in a high-priced market. 
As a results, the investor earns profit from price differences in the two markets without risk and net investment. It is because the two trading happens at the same time once price differences in any two markets are recognized ( arbitrage opportunities recognized) and the proceed of selling the asset is immediately used for financing/returning to the buying of the asset.
Thus, (III) is the correct answer.
 
        
             
        
        
        
People was the greatest export
        
                    
             
        
        
        
To calculate the present value. she should use the DISCOUNTING METHOD.
The discounting method is a valuation technique that is used to calculate the value of an investment opportunity. The method uses cash flow projections that does not take the future into consideration and discount them to get the present value estimates.