Answer:
public
Explanation:
A public good is a good that is non excludable and non rivalrous.
An individual's access to the pool does not limit another person's access
Also, the pool is free, so it is non excludable
Before his death, the pool was a private good
A private good is a good that is excludable and rivalrous.
Ethnography is an approach in research, where the subjects are observed in their homes and/or communities.
- Ethnography is a mode of research that is largely used in the fields of Anthropology and Sociology.
- It is a method, wherein, the subjects of the study are not enclosed within an artificial environment, or otherwise known as a laboratory.
- They are studied by being observed in the environment they originate from or belong to.
- This method is specifically useful, while studying various cultures.
- It helps control the unwanted effects of being introduced in a new environment, which could alter the behavior of the subjects of the study.
Therefore, it is clear that Ethnography is the approach in research, where the subjects are observed in their homes and/or communities.
Learn more about Ethnography here:
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c. savings accounts accrue compound interest.
Answer:
$1,247.12
Explanation:
For computing the asked price we need to apply the present value formula i.e to be shown in the attachment below
Given that,
Future value = $1,000
Rate of interest = 4.151% ÷ 2 = 2.076%
NPER = 17 years × 2 = 34 years
The 20 years come from May 2019 to May 2036
PMT = $1,000 × 6.193% ÷ 2 = $30.965
The formula is shown below:
= -PV(Rate;NPER;PMT;FV;type)
So, after applying the above formula, the present value or the ask price is $1,247.12
Answer:
The alignment of numbers in the first part of the question is off. However, you solve this question as shown below. The correct answer is C. $1,124.
Explanation:
This is a one-time cashflow type of question where the principal amount is invested once and no other addition is made to the account. You use the future value formula to solve the result of the compounding effect at year 3.
FV formula;
FV = PV(1+r)^n
PV = 800
discount rate; r = 12% or 0.12
total duration of investment; n = 3
therefore; FV = 800(1+0.12)^3
FV = 800 * 1.404928
FV = 1123.94
To the nearest whole dollar, the amount will grow to $1,124
