Answer:
a.The efficiency of the WiFi system will depend upon the usage and the speed of internet provided by the ISP (Internet Service Provider). Keeping in mind that the town have 1,000 households the network to choose will need to be fast and reliable also each household should be allowed to download a certain amount of DATA via internet so that the each household can get benefit from the WiFi System.
b. If each household is willing to pay $50 per year the contribution received will be $50×1,000 = $50,000. So the cost of WiFi system will be recovered.
c. If the town keeps tracks of the contributions and ask the household to contribute at least $20 per year so yes the total cost of WiFi system will be recovered. $20× 1,000= $20,000
Explanation:
Bob has to own his land for 18 years if the price is increasing at the rate of 6% per year.
Given that land was bought by Bob for $16390, the price is increasing at the rate of 6%, price of land today is $46817.
We are required to find the time for which Bob need to own the land so that the price of the land is $46817 today.
Compounding means calculating amount on the principal and the amount added interest.
Rate of increasing the price of land be 6%.
Price when Bob bought the land=$16390.
Price of land today=$46817.
It is like compounding of interest and the sum is calculated as under:
S=P*
In the above equation P is theamount at beginning,r is rate of increasing and n is the number of years.
46817=16390
46817/16390=
=2.8564
=
(Approximately)
From both the sides we will get n=18.
Hence Bob has to own his land for 18 years if the price is increasing at the rate of 6% per year.
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The answer is D. Imitable products and servicesd
The correct answer is A. During 2009 real GDP in Viloxia grew by 2 percent, which is about the same as average U.S. growth over the last one-hundred years.
Given that in 2009, the imaginary nation of Viloxia had a population of 5,000 and real GDP of 500,000, and in 2010 it had a population of 5,100 and real GDP of 520,200, to determine the growth of real GDP in Viloxia during 2009, the the following calculations must be made:
- Total GDP / population = real GDP
- 500,000 / 5000 = X
- 100 = X
- 520,200 / 5100 = X
- 102 = X
- 102 - 100 = 2
Therefore, during 2009 Viloxia's GDP grew by 2 percent, which is about the same as average U.S. growth over the last one-hundred years.
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