To accumulate 8000 at the end of 3n years, deposits of 98 are made at the end of each of the first n years and 196 at the end of each of the next 2n years. The annual effective rate of interest is i. You are given (1 ) 2.0 n + = i .

Step-by-step explanation:

The accumulative value for n years will be:

=

The accumulative value for 2n years will be:

=4* 98/i

=              .....called it equation 1

The accumulative value for 3n years will be:

=

=                   ....called it equation 2

Now sum equation 1 and equation 2 together

+=8000

divide both side by 980 to get i

i =

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

ian gonna lie that is way to much