5. Now move down to the "By changing cell" box, then click on the cell with the Year 1 withdrawal and select it.6. Now click OK, and the initial withdrawal will change to $81,027, and the final balance will go to $0.00. You could increase the decimals shown to see the extra digits Excel calculated.Calculator solution:Step 1: Find the real rate of return, rr. rr = (1 + rNOM)/(1 + inflation) 1 rr = (1.05)/(1.02) 1 rr = 2.9412% Step 2: Use the PMT function in Excel or a calculator to find the initial amount to be withdrawn. Be sure to set the calculator to BEGIN mode, and make a similar adjustment to the Excel function. BEGIN N = 15 I = rr = 2.9411765% PV = 1,000,000 PMT = $81,027.42 This is consistent with the value found using Goal Seek. 165. Julian and Jonathan are twin brothers (and so were born on the same day). Today, both turned 25. Their grandfather began putting $2,500 per year into a trust fund for Julian on his 20th birthday, and he just made a 6th payment into the fund. The grandfather (or his estate's trustee) will make 40 more $2,500 payments until a 46th and final payment is made on Julian's 65th birthday. The grandfather set things up this way because he wants Julian to work, not be a "trust fund baby," but he also wants to ensure that Julian is provided for in his old age.Until now, the grandfather has been disappointed with Jonathan and so has not given him anything. However, they recently reconciled, and the grandfather decided to make an equivalent provision for Jonathan. He will make the first payment to a trust for Jonathan today, and he has instructed his trustee to make 40 additional equal annual payments until Jonathan turns 65, when the 41st and final payment will be made. If both trusts earn an annual return of 8%, how much must the grandfather put into Jonathan's trust today and each subsequent year to enable him to have the same retirement nest egg as Julian after the last payment is made on their 65th birthday?a. $3,726b. $3,912c. $4,107d. $4,313e. $4,528ANS: AJulian's retirement account Jonathan's retirement account No. of payments thus far, Payment today 1including today's payment 6 Number of remaining payments 40 40N = total payments 46 N 41I/YR 8.0% I/YR 8.0%PV $0 PV $0PMT $2,500 FV = Jonathan's FV = $1,046,065FV Julian's FV = $1,046,065 PMT $3,726 166. You plan to work for Strickland Corporation for 12 years after graduation and after that want to start your own business. You expect to save and deposit $7,500 a year for the first 6 years (t = 1 through t = 6) and $15,000 annually for the following 6 years (t = 7 through t = 12). The first deposit will be made a year from today. In addition, your grandmother just gave you a $25,000 graduation gift that you will deposit immediately (t = 0). If the account earns 9% compounded annually, how much will you have when you start your business 12 years from now?a. $238,176
b. $250,712
c. $263,907
d. $277,797
e. $291,687
ANS: D
There are 3 cash flow streams: the gift and the two annuities. The gift will grow for 12 years. Then there is a 6-year annuity whose FV at the end of Year 6 will compound for an additional 6 years. Finally, there is a second 6-year annuity. The sum of the compounded values of those three sets of cash flows is the final amount.
Amount Amount
at end of at end of
Year 6 Year 12
Interest rate 9.0%
1st annuity $7,500 $56,425 Compound @ 9% $ 94,630
2nd annuity $15,000 NA $112,850
Gift $25,000 NA $ 70,317
Total years 12
Annuity years 6 Final amt: $277,797
167. You are in negotiations to make a 7-year loan of $25,000 to DeVille Corporation. To repay you, DeVille will pay $2,500 at the end of Year 1, $5,000 at the end of Year 2, and $7,500 at the end of Year 3, plus a fixed but currently unspecified cash flow, X, at the end of each year from Year 4 through Year 7. You are confident the payments will be made, since DeVille is essentially riskless. You regard 8% as an appropriate rate of return on a low risk but illiquid 7-year loan. What cash flow must the investment provide at the end of each of the final 4 years, that is, what is X?
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