Money. Specifically the opportunity to make and gain money as profit.<span />
        
                    
             
        
        
        
Un-objectification I believe, removing yourself from a situation or disregarding your bias. It would be really tough in this situation though. 
        
             
        
        
        
Scientists can use the color of minerals to tell them apart. 
Idiochromatic minerals <em>(self-colored) </em>due to their composition. The color is constant and predictable.
Allochromatic minerals <em>(other colored) </em>due to trace impurities or defects in their structure. The color is variable and unpredictable.
Pseudochromatic minerals <em>(false colored)</em> due to effects produced by light. The color is variable but a unique property of the mineral. 
 
        
             
        
        
        
The best answer is the last one:c. The government regulates the terms that credit card companies can give their customers.
The law that regulates the Credit Card conditions was passed in 2009 and is known as the Credit Card Accountability Responsibility and Disclosure Act..
For example the law dictates better advance notice of charges and prohibits retrospective increase of interest rate (charging the rate for the previous months).
        
                    
             
        
        
        
The first one is the correct one