Answer:
$1,235.47
Explanation:
In this question, we use the present value formula which is shown in the spreadsheet.
The NPER represents the time period.
Given that,
Future value = $1,000
Rate of interest = 5% ÷ 2 = 2.5%
NPER = 15 years × 2 = 30 years
PMT = $1,000 × 7.25% ÷ 2 = $36.25
The formula is shown below:
= PV(Rate;NPER;PMT;FV;type)
So, after solving this, the answer would be $1,235.47
Answer: b. When population exceeds real GDP growth
Explanation:
Gross domestic growth(GDP) is the monetary value of all finished goods and services done within in a country over a period of time. When the population of a country exceeds what it produces there would be record in decline in productivity of the country. This is a serious problem as it could lead to other factors as scarcity(having high demand and low supply), it could lead to poverty as there won't be much jobs as production is not commensurate with population.
Answer:
Yield to maturity is 3.94%
Explanation:
Yield to maturity is the annual rate of return that an investor receives if a bond bond is held until the maturity.
Face value = F = $1,000
Coupon payment = $1,000 x 9% = $90/2 = $45 semiannually
Selling price = P = $1080
Number of payment = n = 10 years x 2 = 20
Yield to maturity = [ C + ( F - P ) / n ] / [ (F + P ) / 2 ]
Yield to maturity = [ $45 + ( 1000 - 1080 ) / 20 ] / [ (1,000 + 1080 ) / 2 ]
Yield to maturity = [ $45 - 4 ] / 1040 = $41 /1040 = 0.394 = 3.94%
The way economists would probably explain the wastage of
this clam resource is by saying that clams are free goods and are therefore
subject to the tragedy of the commons effect. The tragedy of the commons effect
is a theory in economics, postulated by the Victorian economist William Forster
Lloyd.
The tragedy of the commons effect describes a condition
within a shared-resource system where each user act freely according to their
own self-interest, but their collective actions ends in the depletion or spoilage
of that resource, thus having a negative impact on the common good of all users.
In this case, commons is taken to refer to the clam resources.
