Sharp EL-9650, Operation Manual, Page: 216 / 373

206
CHAPTER 8
Check the next
page as well
Å
≥
* Annual sales (collected investment) are input in
a list format.
• This is explained using the following key
procedure.
1. Press
¬
to recall standard function
calculation screen and clear screen.
2. Input collected investment data to list L1.
Ï
7000
,
9000
,
5000
,
8000
,
11000
Ï Î
Ï ®
3. Calculate NPV.
Ï
FINANCE
B 0 6
18
,
0
, Ï ) ®
• Thus, an initial investment of $24,373.53 allows revenue to be secured at 18% using
the sales plan above.
* Input initial investment value for the equation above: 0. This is to find the one-time investment
payment.
<Example 6>
To find out whether the revenue of 18% can be secured with an investment of $25,000
using example 5 above, enter “25000” as the investment instead of “0”.
•
¬
•
Ï
FINANCE
B 0 6
18
, —
25000
, Ï ) ®
* Negative numbers indicate outflow of cash (investment).
• The answer will be -626.47. A negative sign is at-
tached.
Thus, revenue of 18% cannot be secured using the sales plan above with an
investment of $25,000.
Next, we will explain functions [07] and on. First, we will check the contents of the
CALC sub-menu.
• Display 07 to 12 by pressing
Ï
FINANCE
B
>
Å
≥
, , , ,
, ,
,
,
EL-9650-(08)EN (197-210) 8/1/00, 9:09 AM 206