The question is incomplete. Here is the complete question
Suppose the demand for Digital Video Recorders (DVRs) is given by Q = 250 - .25p + 4pc, where Q is the quantity of DVRs demanded (in 1000s), p is the price of a DVR, and pc is the price of cable television. How much does the quantity demanded for DVRs change if the p rises by $40? A) drops by 10,000 DVRs B) increases by 16,000 DVRs C) drops by 2,500 DVRs D) increases by 4,000
Answer:
Drops by 10,000 DVRs
Explanation:
The demand for digital video recorders is expressed by
 Q= 250- .25p+4pc
Where
Q represents the quantity demanded by the customers
P represents the price of DVR
pc represents the price of cable television
Since the factor of p in the expression above is negative, this implies that the quantity of DVR demanded in the market will reduce
If the price of DVR increase by $40, then the quantity demanded will reduce by
 = 0.25×40×1000
 = 10×1000
 = 10,000 units
Hence the quantity of DVRs drops by 10,000 DVRs if the price is increased to $40
 
        
             
        
        
        
Answer:
D. the routine service.
Explanation:
 Single cost driver rate: It is a cost assigned to each unit of cost driver activity directly. Cost driver also influence other business activity and effect the total cost incurred. 
In the given case, Business offer both routine and specialized service, as we know single cost driver influence driver directly, therefore, cost driver of specialized service will overprice the routine service.
 
        
             
        
        
        
Answer:
b. It may be used to estimate inventories for interim statements.
Explanation:
 As we know that
Gross profit = Sales - the cost of goods sold
By doing the inventory valuation through the gross profit method, it estimated inventories for interim statements as these statements are covering the financial information that is less than a year so that the proper analysis could be made and in this, no auditing is required.  
Therefore, for interim statements, the gross profit method is required.  
  
 
        
             
        
        
        
Answer:
Letter a is correct. <u>Steering team.</u>
Explanation:
Steering team  in a project correspond to the highest hierarchy of a project, which is responsible for the decision-making process, and is composed of all representatives involved in the project, the directors, specialists and units of the company, who will join efforts to assist with methodological and technical advantages for the project to proceed as planned.
The main function of the steering teams is to monitor the project, in order to control the steps in order to carry out the project, establish the budget, support the managers, set objectives, allocate necessary resources, etc.
 
        
             
        
        
        
<span>Year Cash Flow
0 -$46,400 
1 18,000 
2 33,530 
3 4,600</span>
<span>NPV = -$46,400 + $18,000 / (1 + 0.09) + $33,530 / (1 + 0.09)2 + $4,600 / (1 + 0.09)3 = 
</span><span>-$1,574.41</span>