1. MONEY MONEY MONEY
ROI
(... )
, , , "
elasser@tact.co.il
elaser@matrix-global.net.il
? ROI
GOOGLE
" 85% –
) ROI
(Computerworld
ROI
? -CIO
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2. ?
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3. -
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Value for Money
"!... – "
$ $
– – ROI –
!
– ROI
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–
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? ROI ...
3

4. ? ROI
www.alinean.com
www.nucleusresearch.com
www.gartner.com
www.idc.com
www.computerworld.com
www.cio.com
4

5. ROI
!
,ERP, CRM ,DB, DW –
IT
Security
QA
OUTSOURCING
– ROI
Internal Rate of Return – IRR
% ROI –
IRR –
ROI IRR
– ROI
( , )
Net Present Value – NPV
$ ROI –
Rapid Economic Justification - REJ
, " –
OFFICE . –
5

6. ROI
( - )
= ----------------------- X 100
= –
=
ROI
6

7. :
:
:
TESTING ROI
10 – BUG Rex Black
-
" REVIEW $1 –
" $ 10 –
" , $ 100 –
" PRODUCTION $ 1000 –
...
, TESTING
... " 75% , " 25% BUG
: , 1000 –
$ 752,500 = 1000*750 + 10*250 –
7

8. $ 70,000
. 350
...
:
" $ 2,500 –
" $ 35,000 –
" $ 400,000 –
$ 507,500 " –
:ROI
$ 315,000 = 437,500 752,500 –
–
:ROI –
(( 315,000 - 70,000 ) / 70,000) * 100 = 350 %
ROI ,
( )
–
:
5 " " –
.
15 –
. $40 –
...' $ 600 – . $50
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8

9. 9

10. YES WE CAN !
elasser@tact.co.il
10