Answer:
The money you will have is $98020.
Explanation:
It is given that grandparents deposit $2,000 each year on birthday and the account pays 7% interest compounded annually also the time is 21 years.
we will use the compound interest formula
.
For the first birthday the amount after 21 yr will be:

Similarly for the second birthday amount after 20yr will be:

likewise, the last compound will be:

The total value of such compounding would be
:

![\text {Total amount}=2000[(1+\frac{7}{100})^{21}+(1+\frac{7}{100})^{20}...(1+\frac{7}{100})^{1}]](https://tex.z-dn.net/?f=%5Ctext%20%7BTotal%20amount%7D%3D2000%5B%281%2B%5Cfrac%7B7%7D%7B100%7D%29%5E%7B21%7D%2B%281%2B%5Cfrac%7B7%7D%7B100%7D%29%5E%7B20%7D...%281%2B%5Cfrac%7B7%7D%7B100%7D%29%5E%7B1%7D%5D)


The total amount just after your grandparents make their deposit is:
≈($96020+2000)
≈$98020
Hence, the money you will have is $98020.
Answer:
7.92%
Explanation:
The computation of the return on total assets is shown below:
Return on assets = (Net income) ÷ (average of total assets)
where,
Net income is $2,100
Average total assets = (Beginning total assets + ending total assets) ÷ 2
= ($33,500 + $19,500) ÷ 2
= $26,500
Now put these values to the above formula
So, the ratio would equal to
= $2,100 ÷ $26,500
= 7.92%
Its a pretty hard question but still u can someone else
Answer:
the present value of the annuity = $4,523,638
Explanation:
this is an ordinary annuity:
annual payment = $9,420,713 / 20 = $471,035.65
number of periods = 19 periods
interest rate = 8%
therefore, the present value annuity factor = 9.6036
the present value of the annuity = $471,035.65 x 9.6036 = $4,523,637.97 ≈ $4,523,638