B because it the right answer there
        
             
        
        
        
Answer:
 W = $27.34
Explanation:
Given data:
Percentage Decline in average income is = 2%
CPI in 1990 1.30
CPI in 2000 is 1.69
Average nominal wage is 2000 is $35
Inflation rate is given as
Inflation rate = % Change in CPI 
                     = (1.69 / 1.3) - 1 
                     = 1.3 - 1 = 0.3 = 30%
Real wage = Nominal wage / Price level,  hence
Percentage change in real wage = % Change in (nominal wage - inflation rate)
-2% = % Change in nominal wage - 30%
% Change in nominal wage = 28%
let nominal wage in 1990 is w
W\times 1.28% = $35
solving for W = $27.34
 
        
             
        
        
        
 A. because The United States and other countries import and export goods  for the need of there country.
        
             
        
        
        
Answer:
Principal
Explanation:
The principal has the right to abolish the relation or set the objectives of the agent and allocation of task and authority delagated to the agent. This control is given to principal by law to protect his interests.