Sunday, August 9, 2009

Finanace question?

You want to receive $12,000 from the bank in 8 years from today. What should be the appropriate rate of investment if you invest $9,000 today?



Thanks for any help



Finanace question?construction loans





The formula *normally* used is:



FV = P * [1 + (r/n)]^(n*t)



or



FV = Pe^(rt)



however, your problem doesn%26#039;t state the number of compoundings per year, so we%26#039;ll assume (n = 1).



Now we have a simplified formula:



FV = P * (1 + r)^t



Where:



FV = Future Value



P = Principal (amount deposited)



r = annual interest rate



t = number of years



Solving the above formula for r, we get:



r = [(FV/P)^(1/t)] - 1, (such that FV/P %26gt;0)



r = [($12,000/$9,000)^(1/8)] - 1



r = [(1.33333)^(1/8)] - 1



r = [1.03615] - 1



r = .036615 or 3.6615%



Let%26#039;s check our work...



First Year:



$9,000.00 + ($9,000.00 * 0.036615) = $9,329.54



Second Year:



$9,329.54 + ($9,329.54 * 0.036615) = $9,671.14



Third Year:



$9,671.14 + ($9,671.14 * 0.036615) = $10025.25



Fourth Year:



$10,025.25 + ($10,025.25 * 0.036615) = $10,392.32



Fifth Year:



$10,392.32 + ($10,392.32 * 0.036615) = $10,772.83



Sixth Year:



$10,772.83 + ($10,772.83 * 0.036615) = $11,167.27



Seventh Year:



$11,167.27 + ($11,167.27 * 0.036615) = $11,572.16



Eighth Year:



$11,572.16 + ($11,572.16 * 0.036615) = $11,995.87



$11,995.87 鈮?$12,000.00 (Difference due to rounding)



Good luck in your studies,



~ Mitch ~



P.S. - If you use the formula for *Continuous* Compounding,



FV = Pe^(rt)



Solving for t:



... Many computations later...



r = 0.03596025... or 3.6%



Checking that answer:



[$9,000 * (2.71828)] ^ (.036 * 8) = $12,003.82



(Difference due to rounding errors).



Finanace question?

loan



it is not that easy, you have to speculate, and gamle to get a high yield or just settle with a low interest safe return as simple as that regards



Regards



Ryan Dior

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