Question

In: Finance

eBook Problem 7-28 You contribute $1,000 annually to a retirement account for ten years and stop...

eBook

Problem 7-28

You contribute $1,000 annually to a retirement account for ten years and stop making payments at the age of 45. Your twin brother (or sister . . . whichever applies) opens an account at age 45 and contributes $1,000 a year until retirement at age 65 (20 years). You both earn 9 percent on your investments. How much can each of you withdraw for 20 years (that is, ages 66 through 85) from the retirement accounts? Use Appendix A, Appendix C, and Appendix D to answer the question. Round your answers to the nearest dollar.
You can withdraw $   .
Your twin can withdraw $

Solutions

Expert Solution

Computation of Balance in the Account at the age of 45

We know that Future Value of Ordinary Annuity = C [{ ( 1+i)^n -1}/i]

Here C = Cash flow per period

I = Interest rate per period

n = No.of payments

Future value = $ 1000[ { ( 1+0.09) ^ 10 - 1 } /0.09]

= $ 1000[ { ( 1.09)^10 - 1} /0.09]

= $1000 [ { 2.367364-1} /0.09]

= $ 1000[ 1.367364/0.09]

= $1000*15.19293

= $ 15192.93

Hence Balance available at the age of 45 is $ 15192.93

Computation of Balance Available in the Account at the aage of 65

We know that Future value = Present value( 1+i)^n

Here I = Rate of interest n = No.of Years

Future value = $ 15192.93( 1.09)^20

= $ 15192.93* 5.604411

= $ 85147.42

Hence Balance available in the account at the age of 65 is $ 85147.42

Computation of Amount can be withdrawn

We know that present value of the future payments should be equal to $ 85147.42

We know that Present value of Annuity = C [ {1- ( 1+i)^-n }/i]

Here C = Cash flow per period

I = Interest rate per period

n = No.of payments

$ 85147.42= C [ { 1-( 1.09)^-20 } /0.09]

$ 85147.42 = C [ { 1-0.178431} /0.09]

$ 85147.42 = C [ 0.821569/0.09]

$ 85147.42 = C [ 9.128546]

$ 85147.42/9.128546 = C

C = $ 9328

Amount Can be withdrawn every year is$ 9328

Computation of Balance in the account of twin brother at the age of 65.

We know that Future Value of Ordinary Annuity = C [{ ( 1+i)^n -1}/i]

Here C = Cash flow per period

I = Interest rate per period

n = No.of payments

Future value = $ 1000[ { ( 1+0.09) ^ 20- 1 } /0.09]

= $ 1000[ { ( 1.09)^20 - 1} /0.09]

= $1000 [ { 5.604411-1} /0.09]

= $ 1000[ 4.604411/0.09]

=$1000*51.16012

= $ 51160.12

Computation of Amount can be withdrawn by Twin Brother.

We know that present value of the future payments should be equal to $ 51160.12

We know that Present value of Annuity = C [ {1- ( 1+i)^-n }/i]

Here C = Cash flow per period

I = Interest rate per period

n = No.of payments

$ 51160.12= C [ { 1-( 1.09)^-20 } /0.09]

$ 51160.12= C [ { 1-0.178431} /0.09]

$ 51160.12= C [ 0.821569/0.09]

$ 51160.12 = C [ 9.128546]

$ 51160.12/9.128546 = C

C = $ 5604

Amount Can be withdrawn every year is$ 5604.

You can withdraw $ 9328

Your twin brother can withdraw $ 5604

If you are having any doubt,please post a comment .

Thank you..please rate it.


Related Solutions

You annually invest $1,000 in an individual retirement account(IRA) starting at the age of 30...
You annually invest $1,000 in an individual retirement account (IRA) starting at the age of 30 and make the contributions for 15 years. Your twin sister does the same starting at age 45 and makes the contributions for 15 years. Both of you earn 6 percent annually on your investment.What amounts will you and your sister have at age 60? Use Appendix A and Appendix C to answer the question. Round your answers to the nearest dollar.Amount on your account:...
Suppose you will receive $1,000 in 6 years. If your opportunity cost is 7% annually, what...
Suppose you will receive $1,000 in 6 years. If your opportunity cost is 7% annually, what is the present value of this amount if interest is compounded every six months? What is the effective annual rate?
Problem 7-28 Make or buy Analysis {LO-7-3} “in my opinion, we ought to stop making our...
Problem 7-28 Make or buy Analysis {LO-7-3} “in my opinion, we ought to stop making our own drums and accept that outside accept supplier’s offer,” said Wim Niewindt, managing director of Antilles Refining, N.V, of Aruba. “At a price of $18 per drum, we would be paying $5 less, than it costs us to manufacture the drums in our own plant. Since we use 60,000 drums a year that would be an annual cost savings of $300,000. Antilles Refining’s current...
Suppose you want to have $800,000 for retirement in 35 years. Your account earns 7% interest....
Suppose you want to have $800,000 for retirement in 35 years. Your account earns 7% interest. a) How much would you need to deposit in the account each month? $ b) How much interest will you earn? $
Suppose you want to have $700,000 for retirement in 25 years. Your account earns 7% interest...
Suppose you want to have $700,000 for retirement in 25 years. Your account earns 7% interest compounded monthly. a) How much would you need to deposit in the account each month? $ b) How much interest will you earn? $
Assume that you contribute $250 per month to a retirement plan for 25 years. Then you...
Assume that you contribute $250 per month to a retirement plan for 25 years. Then you are able to increase the contribution to $500 per month for another 25 years. Given a 9.0 percent interest rate, what is the value of your retirement plan after the 50 years?
Suppose that you are 23 years old, and making retirement plans. You are starting to contribute...
Suppose that you are 23 years old, and making retirement plans. You are starting to contribute $550 per month to your retirement account at the beginning of each month. You intend to do so until the age of sixty three and then stop the contributions. You will retire at age 67. You receive a 6.5% APR compounded monthly on your account. Starting at age 67, what could you withdraw in terms of a monthly annuity until age 99 assuming you...
Suppose that you are 25 years old, and making retirement plans. You are starting to contribute...
Suppose that you are 25 years old, and making retirement plans. You are starting to contribute $600 per month to your retirement account at the beginning of each month. You intend to do so until the age of sixty seven and then stop the contributions. You will retire at age 70. You receive a 7% APR compounded monthly on your account. What could you withdraw in terms of a monthly perpetuity?                                          Group of answer choices < $12800                                                         > $13400 $12800-$13000...
Suppose that you are 21 years old, and making retirement plans. You are starting to contribute...
Suppose that you are 21 years old, and making retirement plans. You are starting to contribute $800 per month to your retirement account at the beginning of each month. You intend to do so until the age of sixty three and then stop the contributions. You will retire at age 67. You receive a 5% APR compounded monthly on your account. How much will you have if you allow interest to accrue to age 67? (K means 1,000's) Group of...
Assume that you contribute $260 per month to a retirement plan for 20 years. Then you...
Assume that you contribute $260 per month to a retirement plan for 20 years. Then you are able to increase the contribution to $460 per month for the next 30 years. Given a 6.0 percent interest rate, what is the value of your retirement plan after the 50 years? (Do not round intermediate calculations and round your final answer to 2 decimal places.)
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT