Sarah gray wants to invest a certain sum of money at the end of each year for five years. the investment will earn 4% compounded annually. at the end of five years, she will need a total of $45000 accumulated. how should she compute her required annual investment? g

How should she compute her required annual investment?

$ 36.987  

Explanation:

With the present value formula we can calculate how she has to invest today to get $45,000 at the end of the 5 years, with a compounded rate of 4%.

Principal Present Value  =  F /  (1 + r)^t  

In this case we have the future value and we need to find the present value that we have to invest to get the money expected.

Principal Present Value  =  45,000 /  (1 + 4%)^5 = $36,987  

If we invest today $36,987, with a compounded interest rate of 4% we get at the end of the period, 5 years, the total sum of $45,000.

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odd consecutive integers are odd integers that follow each other. they have a difference of 2 between every two numbers. if n is an odd integer, then n, n+2, n+4 and n+6 will be odd consecutive integers. the first number in the pattern is always the variable on its own or in this case, "n". examples.