00:01
So, what is the value of 8 ,000 investment after five years if it earns 8 % annual interest compounded quarterly? so to solve, they are suggesting that we use the compound interest formula, as usual, a is equals to p 1 plus i to the power n.
00:31
Where p is the original value, and our p in this case is 8 ,000, and i .e is the interest rate.
00:48
And the interest rate in this case is 8 % compounded quarterly.
00:59
So how many quarters? four, so we divided by four.
01:02
And we also need n, which is the number of quarters that are in the five -year period.
01:14
So it's five years, and each year we've got four quarters.
01:19
So in total we have got 20 quarters.
01:23
Well, this is what we just need...