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:
1 hour working on problems, 3 hours reading
Explanation:
the question is not complete:
Bob is a hard-working college freshman. One Tuesday, he decides to work nonstop until he has answered 200 practice problems for his chemistry course. He starts work at 8:00 AM and uses a table to keep track of his progress throughout the day. He notices that as he gets tired, it takes him longer to solve each problem.
Time Total Problems Answered Marginal gain
8:00 AM 0
9:00 AM 80 80
10:00 AM 140 60
11:00 AM 180 40
Noon 200 20
Since Bob's is able to answer more than 70 questions per hours only during one hour (from 8 to 9 AM), he can benefit more from reading the next 3 hours. Reading would be equivalent to answering 210 questions, while Bob was only able to answer 120 more questions in the following 3 hours.
A machine would cost $142,000 and the depreciation of $98,000
<u>Answer: </u>Option C Satisfy the inquiry and take the opportunity to introduce another product as well.
<u>Explanation:</u>
The first important thing in customer inquiry is that it has to be attended as soon as possible. It is a way to enhance the business and make the customer buy more when their doubts are clarified.
The other products of the business can be promoted along with the answers to the inquiry. This is the opportunity for the business to directly contact the customer so it has to be made use of. While another product is introduced the customer would be willing to know or buy the other product also.
<span>The Journal entry upon the 90 days (1/4 using 360 days a year) maturity at 5% rate should be $50,000 plus the Interest (I).
Let Journal Entry upon Maturity be J
Where J = Initial Signed Note + Initial Signed Note * Rate * Time
Which is also written as J = Initial signed Note (1 + Rate * Time)
Therefore J = 50,000 (1+5/100*1/4) = 50,625</span>
