Answer:
price elasticity of demand = - 1.286
so as decrease price from $200 to $160 quantity sale increase 
so total revenue increase 
Explanation:
given data 
bookstore prices 1= $200 each
sells quantity 1  = 120 books per month
lowers price 2 = $160
sales increase quantity 2 = 160 books per month
to find out
price elasticity of demand
solution
we get here price elasticity of demand that is express as 
price elasticity of demand = 
   .................1
put here value we get 
price elasticity of demand = 
solve it we get 
price elasticity of demand = - 1.286
so as decrease price from $200 to $160 quantity sale increase 
so total revenue increase 
 
        
             
        
        
        
Many different sociologists help found the society, but in regards to the question, the answer would be: Max Weber.
 
        
             
        
        
        
Answer:
High cost, user unfriendliness and and lack of standards high cost
Explanations: EMR means electronic medical records. They are computer system or software that collect and has the complete details of patients starting from their medical records.it stores information about patient that can be retrieved easily and fast. United States health care sector is faced with a major challenge or setback as a result of the slow process in the adoption of the EMR. The factors above are some major setback to EMR adoption. Others also obstructing the EMR adoption is that the work flow is affected by the computer use and also limit the interaction or relation between patients and doctors(physicians),lack of technical know-how on the parts of the physician and also it's overall beneficial advantage stl yet to be grasped.
 
        
             
        
        
        
Answer: (D) Uninvolved
Explanation:
  Uninvolved style of parenting is the term which is used as the parenting style in which the parents are not really responsive for their children and they are not able handle all the emotional requirement of the children. 
 The main characteristics of the Uninvolved parenting is that they are treating their children like a friend, Inattentive, Over-indulgent parenting and not at all making good decisions for their child as they never set a boundaries. 
 According to the question, the Herma's parents have an Uninvolved parenting style due to their inattentive behavior. Therefore, Option (D) is correct answer.      
 
        
             
        
        
        
Answer:
Change lanes
Explanation:
Driving next to another vehicle can sometimes take away the option to change lanes.
When driving next to a car on the road, the options of changing lanes and overtaking the other car come close to limited. You are basically stuck in the same line unless you speed up and over take the car next to you to change lanes.
Another drawback ca be that if you want to take a turn o the side of the other car but you are exactly next to him which would hinder the turning process.