The Mean Of The Annual Salary Is $66000
It is because 90000+60000+70000+90000+20000=330000. 330000 Divided By 5 Equals 660000. You find the mean by adding all the numbers together, then dividing by the number of how many numbers there are, if that makes sense.
~Spades
        
                    
             
        
        
        
Answer: B - a general improvement in technology affecting production of all goods
Explanation: The Production Possibility Frontier is a curve that shows the two combination of goods an economy can produce when all its factors of production are efficiently used. 
Technological progress shifts the curve outward, away from the origin as more output would be produced using the same combination of factor inputs. 
Shifting of resources from butter to gun would lead to movements along the curve as more gun would be produced and less butter. 
Pacifism becoming less popular which increases gun production, would cause movement along the curve. 
Increase in consumer desire for butter increase the amount of butter produced . This would generate a movement along the curve
 
        
             
        
        
        
By its target market, Foot's shoes seen as : Heterogeneous shopping products.
The company's product has a unique product that differentiate the product with others.
This will make the product very hard to substitute
        
             
        
        
        
Answer:
1.11
Explanation:
New price = 1.75
Old price = 1.25
Price percentage= 1.75-1.25/1.25
= 0.5/1.25
= 0.4
New quantity = 18,000
Old quantity= 10,000
Quantity percentage, = 18000-10/000/18000
= 8000/18000
= 0.44
Price elasticity= 0.44/0.4
= 1.11
Hence price elasticity is 1.11