Answer:
c. total revenue does not change.
Explanation:
A price elasticity of demand can be defined as a measure of the responsiveness of the quantity of a product demanded with respect to a change in price of the product, all things being equal.
Mathematically, the price elasticity of demand is given by the formula;
 
 
The demand for goods is said to be elastic, when the quantity of goods demanded by consumers with respect to change in price is very large. Thus, the more easily a consumer can switch to a substitute product in relation to change in price, the greater the elasticity of demand.
Generally, consumers would like to be buy a product as its price falls or become inexpensive.
For substitute products (goods), the price elasticity of demand is always positive because the demand of a product increases when the price of its close substitute (alternative) increases.
If the price elasticity of demand for a product equals 1, as its price rises the total revenue does not change because the demand is unit elastic. 
 
        
             
        
        
        
Answer:
A. 
Explanation:
Appreciation means that something increases in value therefore it is A.
 
        
             
        
        
        
I believe the answer is Location Targeting.
Location targeting help advertisers to provide appropriate advertising that is relevant to the people that live in a certain location.
For example, an advertisement for sunblock products would be much more efficient if it's advertised to the people that live near the beach such as Miami.
        
             
        
        
        
Answer:
Away from food
Explanation:
Chemicals should be stored away from food because the slightest contact between them would lead to chemical contamination 
 
        
             
        
        
        
Answer:
E. None of the above
Explanation:
The only two accounts that you must add to net income are the amortization and depreciation
In order to reconcile net income to cash from operations the Amortization and Depreciation must be added to Net Income.
Why? because These accounts: Amortization and Depreciation are not cash accounts. This means that the figures in amortization and Depreciation are not actual outflows of cash but just a bookkeeping figure.