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Similaire à ROI for testing
Similaire à ROI for testing (18)
ROI for testing
- 1. MONEY MONEY MONEY
ROI
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elasser@tact.co.il
elaser@matrix-global.net.il
? ROI
GOOGLE
" 85% –
) ROI
(Computerworld
ROI
? -CIO
1
- 3. -
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Value for Money
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$ $
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– ROI
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- 4. ? ROI
www.alinean.com
www.nucleusresearch.com
www.gartner.com
www.idc.com
www.computerworld.com
www.cio.com
4
- 5. ROI
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,ERP, CRM ,DB, DW –
IT
Security
QA
OUTSOURCING
– ROI
Internal Rate of Return – IRR
% ROI –
IRR –
ROI IRR
– ROI
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Net Present Value – NPV
$ ROI –
Rapid Economic Justification - REJ
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OFFICE . –
5
- 6. ROI
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= ----------------------- 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 ,
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15 –
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