IDNLearn.com provides a user-friendly platform for finding answers to your questions. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.

how much must be deposited at the beginning of every six months in an account that pays 6% compounded semi-annually so that the account will contain 35,000 at the end of five years the semi-annual payments are___?round to 2 decimal places

Sagot :

In order to determine the initial investment, use the following formula for the composed interest:

[tex]I=P(1+\frac{r}{n})^{nt}[/tex]

where:

P: initial investment = ?

r: interest rate = 6% = 0.06

n: number of times per time period = 6

t: time period = 5 x 2 = 10

I: final account = 35,000

replace the previous values of the parameters and solve for P, as follow:

[tex]\begin{gathered} 35000=P(1+0.06/6)^{6\cdot10}=P\cdot1.816 \\ P=35000/1.816 \\ P=19273.13 \end{gathered}[/tex]

Hence, the initial investment was 19,273.13