They aim to maintain control over and protect one's own ideals and inventions ( such as literature, artistr, designs, symbols, names, and images used in commerce) by uaing patents, trademarks, and copyright
        
                    
             
        
        
        
Below are the choices:
a.the natural beauty of Long Island Sound and how it complements Gatsby's charm 
<span>b.the carefree but false happiness of the affairs and their guests </span>
<span>c.the grotesque violence from which Gatsby's great wealth was acquired </span>
<span>d.the discomfort felt by all the guests who do not know much about Gatsby's past 
</span>In his florid descriptions of gatsby's lavish parties, fitzgerald captures the carefree but false happiness of the affairs and their guests 
        
                    
             
        
        
        
A. e-mail  is the most common workplace in writing