Time value of money part 3
-
Upload
sudipta-saha -
Category
Education
-
view
66 -
download
2
Transcript of Time value of money part 3
![Page 1: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/1.jpg)
Time value of moneyPart 3
![Page 2: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/2.jpg)
Mixed flows example
Sharif will receive the set of cash flows below. What is the Present Value Present Value at a
discount rate of 10%10%?
0 1 2 3 4 55
$600 $600 $400 $600 $600 $400 $400 $100$400 $100PVPV00
10%10%
![Page 3: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/3.jpg)
How to solve?
1. Solve a “piece-at-a-time” by discounting each piece back to t=0.
2. Solve a “group-at-a-time” by first breaking problem into groups of annuity streams and any single cash flow group. Then discount each group back to t=0.
![Page 4: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/4.jpg)
“Piece-at-a-time”
0 1 2 3 4 55
$600 $600 $400 $600 $600 $400 $400 $100$400 $100
10%
$545.45$545.45$495.87$495.87$300.53$300.53$273.21$273.21$ 62.09$ 62.09
$1677.15 $1677.15 = = PVPV00 of the Mixed Flowof the Mixed Flow
![Page 5: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/5.jpg)
“Group-at-a-time” (#1)
0 1 2 3 4 55
$600 $600 $400 $600 $600 $400 $400 $100$400 $100
10%
$1,041.60$1,041.60$ 573.57$ 573.57$ 62.10$ 62.10
$1,677.08$1,677.08 = = PVPV00 of Mixed Flow of Mixed Flow [Using Tables][Using Tables]
$600(PVIFA10%,2) = $600(1.7355) = $1,041.30
$400(PVIFA10%,2)(PVIF10%,2) = $400(1.7355)(0.8264) = $573.69
$100 (PVIF10%,5) = $100 (0.6209) = $62.09
![Page 6: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/6.jpg)
“Group-at-a-time” (#2)
0 1 2 3 4
$400 $400 $400 $400$400 $400 $400 $400
PVPV00 equals$1677.15$1677.15
0 1 2
$200 $200$200 $200
0 1 2 3 4 5
$100$100
$1,267.96$1,267.96
$347.10$347.10
$62.09$62.09
PlusPlus
PlusPlus
![Page 7: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/7.jpg)
Frequency of compounding
General Formula:FVn = PVPV00(1 + [i/m])mn
n: Number of Yearsm: Compounding Periods per
Yeari: Annual Interest Rate
FVn,m: FV at the end of Year n
PVPV00: PV of the Cash Flow today
![Page 8: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/8.jpg)
Impact of Frequency
Tonni has $1,000$1,000 to invest for 2 years at an annual interest rate of 12%.
Annual FV2 = 1,0001,000(1+ [.12/1])(1)
(2) = 1,254.401,254.40Semi FV2 = 1,0001,000(1+ [.12/2])(2)
(2) = 1,262.481,262.48
![Page 9: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/9.jpg)
Impact of Frequency
Qrtly FV2 = 1,0001,000(1+ [.12/4])(4)(2)
= 1,266.771,266.77Monthly FV2 = 1,0001,000(1+ [.12/12])(12)(2)
= 1,269.731,269.73Daily FV2 = 1,0001,000(1+[.12/365])(365)(2)
= 1,271.201,271.20
![Page 10: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/10.jpg)
Effective annual interest rate
Effective Annual Interest RateThe actual rate of interest earned (paid)
after adjusting the nominal rate for factors such as the number of
compounding periods per year.
(1 + [ i / m ] )m - 1
![Page 11: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/11.jpg)
Rata’s annual interest rate
Rata has a $1,000 CD at the bank. The interest rate is 6% compounded quarterly for 1 year. What is the Effective Annual Interest Rate (EAREAR)?
EAREAR = ( 1 + 6% / 4 )4 - 1 = 1.0614 - 1
= .0614 or 6.14%!6.14%!
![Page 12: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/12.jpg)
Steps to amortizing a loan
1. Calculate the payment per period.2. Determine the interest in Period t.
(Loan balance at t-1) x (i% / m)3. Compute principal payment principal payment in Period t.
(Payment - interest from Step 2)4. Determine ending balance in Period t.
(Balance - principal payment principal payment from Step 3)5. Start again at Step 2 and repeat.
![Page 13: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/13.jpg)
Amortizing a loan expense
Bristi is borrowing $10,000 $10,000 at a compound annual interest rate of 12%. Amortize the loan if annual payments are made for 5 years.
Step 1: Payment
PVPV00 = R (PVIFA i%,n)
$10,000 $10,000 = R (PVIFA 12%,5)
$10,000$10,000 = R (3.6048)
RR = $10,000$10,000 / 3.6048
RR = $2,774.08 ≈ $2,774$2,774.08 ≈ $2,774
![Page 14: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/14.jpg)
Amortizing a loan expense
End of Year
Payment Interest Principal Ending Balance
0 --- --- --- $10,000
1 $2,774 $1,200 $1,574 8,426
2 2,774 1,011 1,763 6,663
3 2,774 800 1,975 4,688
4 2,774 563 2,211 2,477
5 2,774 297 2,478 0
$13,870 $3,871 $10,000
![Page 15: Time value of money part 3](https://reader036.fdocuments.in/reader036/viewer/2022082814/55cca844bb61ebd74c8b4582/html5/thumbnails/15.jpg)
Usefulness of amortization
2.2.Calculate Debt Outstanding Calculate Debt Outstanding – The quantity of outstanding debt may be used in financing the day-to-day activities of the firm.
1.1.Determine Interest Expense Determine Interest Expense – Interest expenses may reduce taxable income of the firm.