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Sharp El738 User Guide

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Page 41

40
Procedure Key operation Display
Change the fi rst cash 
fl ow value from –25,000 
to –30,000., 30000
 
J
CF D—=
-3000000
Change the frequency 
of 5000 from 2 to 1.i 
i 
i 
i 
i 
i 
i 1
 
JCF N3=
100
Add a new data set 
(6000) immediately 
before 5000.. 
e 6000
 
JCF D3=
600000
To confi rm the corrections, press 
. 
z to jump to the fi rst 
data item and press 
i to browse through each data item.
Variables used in discounted cash fl ow analysis
Variable Description Default value
RATE (I/Y) Internal rate of...

Page 42

41
2. Enter cash fl ow data.
• Refer to page 37 for instructions on entering cash fl ow data.
3. Press 
. 
< to begin discounted cash fl ow analysis.
• If a previously entered cash fl ow value is displayed, press 
s to exit and then press 
. 

Page 43

42
Procedure Key operation Display
Enter cash fl ow data. 
, 12000
 
J
DATA SET:CF
000
3000
 
JDATA SET:CF
100
5000
 
> 3
 
JDATA SET:CF
200
4000
 
JDATA SET:CF
300
Return to the initial dis-
play in NORMAL mode.s
000
  If there is cash fl ow data stored, press 
> 
. 
b to 
clear it.
2. Calculate IRR.
Procedure Key operation Display
Select discounted cash 
fl ow analysis, and set all 
the variables to default 
values. . 
< 
. 
b
RATE(I/Y)=
000
Calculate IRR (RATE 
(I/Y)). @RATE(I/Y)=
2314
Answer: The net...

Page 44

43
$80,000 $80,000 $80,000 $80,000 $80,000
–$20,000
–$50,000
–$50,000
–$100,000 –$50,000
1. Enter the cash fl ow data.
Procedure Key operation Display
Bring up the initial dis-
play in NORMAL mode.s
000
Enter cash fl ow data.
, 50000
 
> 2
 
JDATA SET:CF
000
, 150000
 
JDATA SET:CF
100
80000
 
> 4
 
JDATA SET:CF
200
60000
 
JDATA SET:CF
300
Return to the initial dis-
play in NORMAL mode.s
000
  If there is cash fl ow data stored, press 
> 
. 
b to 
clear it.
2. Calculate NPV.
Procedure Key operation...

Page 45

44
Bond Calculations 
Using bond calculations, you can obtain bond prices, yields to 
maturity, and accrued interest.
Variables used in bond calculations
Variable Description Default value
COUPON (PMT) Annual coupon rate (%) 0
REDEMPT (FV) Redemption value 0
M-D-Y 1 Settlement date (date of bond pur-
chase)1-1-2001
M-D-Y 2 Redemption date 1-1-2001
CPN/Y (N) Number of coupons per year 1
YIELD (I/Y) Yield to maturity (%) 0
PRICE (PV) Bond price 0
ACCU INT Accrued interest —
  Redemption value of the...

Page 46

45
Basic operations
Refer to page 19 for basic variable operations.
1. Press 
s to clear the display.
•  Make sure the calculator is in NORMAL mode.
2. Select bond calculations by 
pressing 
#.
•  To end bond calculations, 
press 
s.
  •  If you press 
s during entry, any entered values will be 
cleared.
3. Change the day-count setting, if necessary, by pressing 
. 
&.
4. Enter the coupon rate (%) into COUPON (PMT) by entering 
the value and pressing 
Q.
5. Enter the redemption value into REDEMPT (FV) by...

Page 47

46
  Calculating bond price and accrued interest
A $100, 20-year, 6.5% coupon bond is issued to mature on 
August 15, 2023. It was sold on November 3, 2006 to yield the 
purchaser 7.2% compounded semiannually until maturity. At 
what price did the bond sell? Also calculate the accrued coupon 
interest.
Procedure Key operation Display
Bring up the initial dis-
play in NORMAL mode.s
000
Select bond calcula-
tions.#COUPON(PMT)=
000
Make sure the actual calendar is set (360 is not displayed).
Enter the...

Page 48

47
Procedure Key operation Display
Change the bond price 
to $92.50.# 
i 
i 
i 
i 
i 
i 92.5
 
Q
PRICE(PV)=
9250
Calculate the yield.
z 
@YIELD(I/Y)=
728
Answer:  The yield will be 7.28%.
Entering dates
Refer to the following notes for date entry.
•  Enter using US date format (MM-DD-YYYY) or EU date for-
mat (DD-MM-YYYY). Refer to the previous example and the 
following explanation.
Month entry
Enter two digits. From 2 to 9, the preceding zero may be omitted.
Day entry
Enter two digits. From 4 to 9, the...

Page 49

48
Depreciation Calculations 
Using depreciation calculations, you can obtain depreciation 
base values using three types of calculation methods: the 
straight-line method, the sum-of-the-years’ digits method, and 
the declining balance method. 
Variables used in depreciation calculations
Variable Description Default value
DB (I/Y) Interest per year 0
LIFE (N) Years of depreciation 1
START MONTH Starting month 1
COST (PV) Cost of asset 0
SALVAGE (FV) Salvage value 0
YEAR
Year for calculating depreciation...

Page 50

49
2. Select the depreciation method (see page 48).
3. Select depreciation calculations 
by pressing 
O.
• When using the declining 
balance method, DB (I/Y) ap-
pears. Enter the number and press 
Q.
• To end depreciation calculations, press 
s. If you press 
s during entry, any entered values will be cleared.
4. Enter the number of years of depreciation into LIFE (N) by 
pressing 
i, entering the value, and pressing 
Q.
• When using the straight-line method, the value should be a 
positive real number,...
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