Answer:
He will have $102,979 in his retirement account in 10 years.
Explanation:
Annual Payment = $2,000
Number of Year = n = 10
Interest rate = i = 5%
Compounded Quarterly
Future value after 10 years
FV = A [ ( ( 1 + ( r / m )^mt ) - 1 / ( r / m )
FV = $2,000 [ ( ( 1 + ( 0.05 / 4 )^40 ) - 1 / ( 0.05 / 4 )
Future value = $102,979
So, Ira Schwab will have $102,979 in his retirement account in 10 years.
Answer:
The opportunity cost = $2.5
Explanation:
Given:
You own a building that has four possible uses: a cafe, a craft store, a hardware store, and a bookstore. The value of the building in each use is $2,000; $3,000; $4,000; and $5,000, respectively.You decide to open a hardware store.
<u>Question asked:</u>
The <u>opportunity cost of using this </u><u>building for a hardware store</u> ?
<u>Solution:</u>
As we know:

What you sacrifice = Value of a cafe + Value of a craft store + Value of a bookstore
= $2000 + $3000 + $5000 = $10,000
What you gain = Value of a hardware store
= $4000
Thus, the opportunity cost of using this building for a hardware store is $2.5
Answer:
(European) goldsmiths
Explanation:
European goldsmiths (Italian goldsmiths were the first) formulated a principle that only 5% of deposits were needed in reserve at any particular time, therefore they could lend 95% of the gold they held in deposit.
Goldsmiths would rent space in their vaults that allowed other people to keep their gold in a safe place. That led to transactions were notes indicating the amount of gold deposited would be traded instead of trading gold itself.
Eventually goldsmiths discovered that they could trade (lend) more money than the amount of gold they held in deposits, inventing fractional reserve banking.
Answer:
7 c's of communication
Explanation:
Talk or speech needs to be interesting for audience, to attain the desired goal of communication.
The public communication would be effective & interesting ; if it satisfies 7 c's of communication - Clear, Concise, Correct, Coherent, Complete, Courteous, Considerate.
Communication not satisfying one or many of above C's is likely to be ineffective &, or uninteresting for audience
Answer: B. In the short run, the typical firm increases its output and makes an above normal profit.
Explanation:
I have attached a graph to explain.
Originally the Perfectly Competitive Market is in a long run Equilibrium.
This means that at 5000 units the $20 selling price was as a result of Marginal Revenue being equal to Marginal Cost.
Now a sudden change in Demand has taken the price up which then forces the Marginal Revenue Curve upwards.
This will culminate with the Marginal Revenue Curve now intersecting the Marginal Cost curve at a higher point being point F so that profit can be maximised.
This higher level will thus lead to a higher output than 5000 units at point Q as the firm will increase output.
Notice that at that point the Marginal Revenue is higher than Average Total Cost meaning that an Above normal profit is being made.
Do react or comment if you need any clarification.