Answer:
3000
1500
Explanation:
For each of the answers in this question I have added the formulas to solve them in the attachment below
1.
(45-39)*5*100
= 3000
2.
(45-39)-3 x5 x100
= $1500
 
        
             
        
        
        
not being rude but how many question do you have  how do you do that 
i know the answer though
 
        
             
        
        
        
Answer:
$140
Explanation:
Form 1040 is used to report IRS about the taxable income that U.S. tax payers has received. It is a form of Income tax in United States. The form must be filled and signed by 15th April every year. 
 
        
             
        
        
        
Answer: option C. side-effect
Externality is an economic term, used to refer the damage or benefit that an individual or community experience, due to the activity of other agents who are pursuing other objective. 
For example, when a enterprise burns fuel to produce energy, the increase of CO2 is an externality.