They can do what they want they are millionaire athletes that have a fanbase not saying its right by any means. 
        
             
        
        
        
Answer: <em><u>16.5% is the average tax rate that will result in a 10 percent increase in tax revenues.</u></em>
Explanation:
This is an example of static forecasting since no time parameter is involved.
Now,
Let initial revenue be "R" ,
"n" be no. of taxpayer
∴ R= 65000×0.15×n
R +0.1R= 65000×rate×n
Using the above two equation, we'll get ;
<u><em>r = 16.5%</em></u>
 
        
             
        
        
        
Answer:
The correct option is A, Samantha weed and Adam will rake because these are the goods each has a comparative advantage in.
Explanation:
The opportunity formula comes handy in this case, which is given below:
opportunity cost formula=what one sacrifices/what one gains
If Samantha were to weed flower beds, opportunity cost is computed thus:
Opportunity cost of Samantha weeding flower beds=8/4= 2 bags of leaves raked
The opportunity of Adam weeding flower beds=25/5 =5 bags of leaves raked.
In a nutshell ,if Samantha weeds flowers they would lose 2 bags of leaves raked while if Adam were to do so same, they would lose 5 bags of leaves raked, conclusively Samantha should weed flower beds since she has lower opportunity, higher comparative advantage
 
        
             
        
        
        
I believe the answer is D. Bank