00:01
Hi, i'm david and i'm here to help you answer your question.
00:03
Now let me bring up your question here.
00:06
In this question we discuss about the annuity payment and let me remind you that the future value of the annuity it will equal to the payment and then times with the 1 plus the interest rate power n and then minus 1 divided by the interest rate.
00:27
And from this formula, we should be able to serve for the payment, and then it will equal to the future value.
00:39
We would have with the interest rate, and then dividing by the 1 plus interest rate and minus 1.
00:52
And from here, we have the question that we will have the table.
00:59
Here so let me write the table for you so we'll have the interest rate will be r here and then we will have the year will be n the future value and then we want to find the annuity for each cases so for the first case when the r equal to the 6 % so equal to the 0 .06 the end will be the 8 years the future value equal to the 25 ,000 and now this one will be the payment for the annuity payment.
01:43
So if we apply the formula here, we should get the answer will be 2 .650.
01:50
And then we times when the interest rate will be the 0 .0 .6, dividing by the 1 plus 0 .06, power 8 minus 1.
02:01
And if we do the calculation here, we should get equal to 2 ,000.
02:07
650 times 0 .0 .0 .06 dividing by the 1 .06 power 8 minus 1...