For this question who were told to use the results in Exercise 85 to find eight. So let's first write down the result from 85. So Exercise 85 tells us the accumulated value A is equal to well times one plus R over 12 to the power of 12 p minus one times one plus problem for us. So now we just need to identify what all those variables are. So for this particular question, uh, investor, there's depositing $100 on the first day of each month. So therefore, that's R P principle, so it's equal to $100. Now the account pays an annual interest rate of 2% compounded monthly, So our is 2%. So don't forget to write that and decimal format was 0.2 okay. And the last thing that we need to know is what T is or more like, what 12 t is right. So we're told that the balance in the account for five years is, um, 100 times one plus 0.2 of the 12 1 all the way up to 60 right, So the last power is 60 so Therefore, 12 T is equal to 60 which makes sense because they're a total of 16 30 60 com pounding period, since we're doing this for five years and each year has 12 months. So now we have everything we need to find a so A is going to be equal to 100 times. This will be one plus 0.0 2/12 power, 60 minus one times one plus 12 over zero point direction. So now you just have to punch this into a calculator. So let's see. That's going to be one plus to the power of 60. Subtract one and then multiplied by one plus 12 over 0.2 and you end up with a total, UH, $6315. Andi 24 cents.