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14. a. You are planning your retirement and you come to theconclusion that you n

ID: 2770488 • Letter: 1

Question

14. a. You are planning your retirement and you come to theconclusion that you need to have saved $1,500,000 in 30 years. Youcan invest into an retirement account that guarantees you a 6%annual return. How much do you have to put into your account at theend of each year to reach your retirement goal? b. You set up a college fund in which you pay $2,000 each yearat the end of the year. How much money will you have accumulated inthe fund after 18 years, if your fund earns 7% compoundedannually? c. You are offered a security that will pay you $2,000 at theend of the year forever. If your discount rate is 8%, what is themost you are willing to pay for this security? d. What is the effective annual rate of 12% compoundedquarterly? e.  You want to buy a new plasma television in 2years, when you think prices will have gone down to a morereasonable level. You anticipate that the television will cost you$2,400. If you can invest your money at 5% annual interest ratecompounded monthly, how much do you need to putaside today? 14. a. You are planning your retirement and you come to theconclusion that you need to have saved $1,500,000 in 30 years. Youcan invest into an retirement account that guarantees you a 6%annual return. How much do you have to put into your account at theend of each year to reach your retirement goal? b. You set up a college fund in which you pay $2,000 each yearat the end of the year. How much money will you have accumulated inthe fund after 18 years, if your fund earns 7% compoundedannually? c. You are offered a security that will pay you $2,000 at theend of the year forever. If your discount rate is 8%, what is themost you are willing to pay for this security? d. What is the effective annual rate of 12% compoundedquarterly? e.  You want to buy a new plasma television in 2years, when you think prices will have gone down to a morereasonable level. You anticipate that the television will cost you$2,400. If you can invest your money at 5% annual interest ratecompounded monthly, how much do you need to putaside today?

Explanation / Answer

(a)     Future value of your savings amount(FV) = $1,500,000

Number of Years = 30 years

(b)    Number of years (t) = 18 years

Interest rate(r)         = 7%

Fundamount          = $2,000

Future value of Annuity Factor = [Future value factor – 1]/ r

                                                  = [(1+r)t -1] / r

                                                  = [(1.07)18-1]/0.07

                                                  = 33.9990

Annuity future value = $2,000 * 33.9990

                                 =$67,998

(c)     Securities Cash flows for every year= $2,000

Interest rate ( r) = 8%

Present value = $2,000 / 0.08

                      =$25,000

(d)    Effective Annual Rate = [1+(0.12 /12)]12-1

= (1.01)12-1

= 1.126825 – 1

= 0.126825 (or) 12.6825%

(e)     Future Value = $2,400

Interest rate = 5% (compounded monthly)

Number of years = 2 years

Present Value = ?

Present Value = Future Value / (1+r)t

                      =$2,400 / (1+0.05/12)2*12

                      =$2,400 / 1.104765

                      =$2,172.40

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