Answer: $770.22
Explanation:
If she makes equal contributions then those would be annuities. The $9,000 she wants to have will be the future value of the amount currently in her account and the annuity.
9,000 = 5,000 ( 1 + r) ^ n + ( annuity * future value interest factor of an annuity, 9%, 3 years)
9,000 = 5,000 ( 1 + 9%) ^ 3 + ( Annuity * 3.2781)
9,000 = 6,475.145 + 3.2781 * Annuity
Annuity = (9,000 - 6,475.145) / 3.2781
Annuity = $770.22
If both consumers and producers are experiencing a surplus the market is efficient
Answer:
<em>Trade is critical to America's prosperity - fueling economic growth, supporting good jobs at home, raising living standards and helping Americans provide for their families with affordable goods and services.</em>
Answer:
80 units
Explanation:
Given:
- Price: $25 we have: 100 units
- Price: $20, how many units to maximize the total utility
Let X is the number of units we need to find
As we know that, the law of equal-marginal utility a consumer spends his or her income among goods so that utilities receive from the amount spent is equal. So we use a simple rule of three:
$25 100 units of utility
$20 X
<=> 25X = 20*100
<=> X = 80 units
Hope it will find you well.
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%.
