Answer:
-0.11% a year
Explanation:
Susan's real interest rate is the nominal rate of her investment subtracted by the percentage increase in CPI.
The percentage increase in CPI for 2005 was:

Therefore, Susan's real interest rate (i) was:

Answer: (55 x 30) + 245 = 1895
Explanation:
translation from spanish to english: My family and I went to the movies and we collected for the entrance that was $ 245 if my sister gave 1/5 of the total while I gave 4/10 and my father gave the rest how much money each one contributed.
Spanish:
la parte superior es la respuesta, espero que esté bien.
english:
the top is the answer, hope it was right.
Answer:
c) $13,000.
Explanation:
Using the accounting equation;
Assets - liabilities = Owners' equity
Owners' equity is usually made up of the common stock and the retained earnings.
Therefore, given;
Assets = $50,000
Liabilities = $22,000
Owners' equity = $50,000 - $22,000
= $28,000
Owners' equity = Retained earnings + common stock
Retained earnings = $28,000 - $15,000
= $13,000
Amount for retained earnings is $13,000.
Answer:
0.0642 or 6.42%
Explanation:
The period 't' between the year when the coin was issued, 1794, and 1971 is:

If the coin had a value of $5 and after a period of t=177 years it was worth $305,000, the annual tax rate by which the coin appreciated is determined by:
![305,000 = 5*(1+r)^{177}\\r=\sqrt[177]{61,000}-1\\r=0.0642=6.42\%](https://tex.z-dn.net/?f=305%2C000%20%3D%205%2A%281%2Br%29%5E%7B177%7D%5C%5Cr%3D%5Csqrt%5B177%5D%7B61%2C000%7D-1%5C%5Cr%3D0.0642%3D6.42%5C%25)
The annual rate was 0.0642 or 6.42%.
Answer:
The indifference point is 22,381 hours a year.
Explanation:
Giving the following information:
SecureAll:
Fixed costs= $900,000
In house:
Fixed costs= (100,000*4) + 30,000= $430,000
Variable costs= $21 an hour
First, we need to structure the cost formula for each option:
SecureAll= 900,000
In-house= 430,000 + 21*x
X= number of hours
Now, to calculate the indifference point, we need to equal both formulas and isolate X:
900,000= 430,000 + 21x
470,000/21= x
22,381= x
The indifference point is 22,381 hours a year.