Answer:
Recommendation websites
Explanation:
Recommendation websites aggregate customers' opinions related to products or services that they have purchased and then suggest them to others with the same interest.
These websites make use of customer data based on what they have purchased in the past (product or service) to present to them new/similar products. 
 
        
             
        
        
        
<span>Grassroots politics is a political campaigns works the way it uses face to face communications by citizens to gain interest and momentum.</span>
        
             
        
        
        
Answer:
Answer is $15,000
$6,000 share of ordinary income plus $9,000 gain for a $50,000 distribution in excess of her $41,000 stock basis.
 
        
             
        
        
        
The person in charge of staffing, employee payments/ benefits, and defining/ designing work<span />
        
             
        
        
        
Answer:
11.15%
Explanation:
Given that
Risk free rate of return= 5%
Beta = 1.69
Expected rate of return = 15.4%
As per capital asset pricing model 
Expected rate of return = Risk free rate of return + Beta × (Market rate of return - risk free rate of return)
15.4% = 5% + 1.69 × (Market rate of return - 5%)
After solving this
Market rate of return = 11.15%