Answer:
$20 loss
Explanation:
Karen Smith bought a coca-cola stock for $475 in March 31, 20X1
She received a non taxable distribution of $155 on November 15, 20X1
The first step is to calculate the adjusted basis
= $475-$155
= $320
Karen sold the stock for $300 on December 22, 20X1
Therefore, her gain or loss on the sale can be calculated as follows
= $300-$320
= $20 loss
Hence Karen has a loss of $20 on the sale
 
        
             
        
        
        
Answer: Swaps 
Explanation:
A foreign exchange swap is a written agreement between two parties with different currencies to exchange such currencies at a specific period of time. In a swap deal, one party to the agreement gives out currency to the other party while also collecting collecting currency from such party. The written agreement usually contains such details like the interest on the amount of exchange, as well as the loan value of one currency against the other. 
 
        
                    
             
        
        
        
This is a classic example of what is termed "Pork"  or "Pork barrel politics".  Pork is when a legislator tries to divert federal funds to projects in their districts or State.  These funds provide jobs and income for his constituents who the will repay him with votes in the next election.
        
             
        
        
        
I would say a biomedical researcher because they need a PhD and that's one of the highest degrees you can get