Answer:
IRR 6% for Jabob
His friend will need 12 years saving cash to obtain their collegue funds.
Explanation:
We will solve for the rate being the annuity of 3 payment of 800
and the present value 2,138.41
C 800
time 3
PV 2,138.41
rate ?
To solve we can use excel, a financial calculator or trial and error
For excel we will do the following:
write the list of cash through the loan life:
-2,138.41
+800
+800
+800
then we write in the empy cell
=IRR(
select the values and press enter
This will give the IRR which is 6%
For the second assignment:
we need to solve for time:
C 3,800
time n
rate 0.06
PV $31,897
We work out the formula:

Now we solve the right side and apply logarithmic properties

-n = -11.77128325
n = 11.77
It will take 12 years to obtain their target amount
The economist's analysis in the scenario painted above incorporates the idea of OPPORTUNITY COST.
Opportunity cost refers to a value or a benefit which must be given up in order to enjoy or acquire another benefit. Because resources are scarce, one always has to make decision about how to use one's resources efficiently. In the scenario given above, Joe had the opportunity to put his money in a fixed deposit account or to use it to buy gold coins; he choose the latter given up the former. Thus, the former, which he gave up is his opportunity cost.<span />
Im so sure but I can help you later just give me a few minutes
Answer:
The correct answer is letter "D": Improperly packed by the party shipping them.
Explanation:
Carriers are liable for the loss of goods being transported by them under three scenarios: acts of God (<em>because they are unpredictable</em>), acts of the shipper (<em>negligence of the person providing with the goods being transported</em>), and acts of a public enemy (<em>a country engaging into the war</em>).
In that case, <em>the carrier is likely not to be found liable if the shipping items were incorrectly packaged the sending party</em>.
The type of externality where market equilibrium quantity produced will be more than socially optimal quantity in absence of governemtn intervention is Negative externality.
Let understand that whenever a production of good or service negatively affect the unrelated third party who is not directly involved in a market transaction, it is said that negative externality exists in the scenario.
A very good example of commonly cited Negative Externalities are air pollution and noise pollution which was caused during production an affects unrelated third party.
If there is presence of government intervention in the production, then, the production of goods or service will be halted.
Therefore, in conclusion, this type of externality is called the Negative Externality.
Read more about Negative Externality here
<em>brainly.com/question/13901028</em>