Answer:
Beta of a security is the covariance of the security return with the return on the market portfolio divided by variance of the market return.
The correct answer is C
Explanation:
Beta of a security is calculated as covariance (Ri,Rm) divided by Variance of the market return. Beta is used for measuring the systematic risk of a security.
 
        
             
        
        
        
Assault and battery because Battery is a criminal offense involving the unlawful physical acting upon a threat, distinct from assault which is the act of creating apprehension of such contact. In the United States, criminal battery, or simply battery, is the use of force against another, resulting in harmful, offensive or sexual contact.
        
                    
             
        
        
        
Mike brought 100 shares costing $53 each.
Total costs of shares= 100*53
=$5300
He got dividends of $1.45 per share. A dividend is money that is earnt back from a share.
Total dividend amount = 1.45*100
=$145
I'm assuming that Mike sold his shares at the end of the year. He sells for $60 each.
Total sales amount=60*100
=$6000
The rate of return in this instance can be defined as the amount of money made back from a share. 
Rate of return= total earnings/ costs
Total costs= $5300
Total earnings=$6145
6145/5300=1.1594
=15.9%
Hope this helps! :)
        
             
        
        
        
Answer:
"a nonprofit-making money cooperative whose members can borrow from pooled deposits at low interest rates."