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Red help button on the keyboard close-up
rvlsoft - Fotolia

10. Vendor change (10 percent)

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Franck Boston - Fotolia

9. Green-screen environment (25 percent)

p180ln98kj7mc68ln0s9qt1ese7.jpg
Diskettes on the white background
mangia - Fotolia

8. Resources unavailable to work on older technology platforms/languages (31 percent)

p180ln98kj1kt3h2k1s6816ml16kt8.jpg
Many sticky notes with the word Want on them and one with the word Need
iQoncept/iQoncept - Fotolia

7. Competiting priorities among the lines of business (34 percent)

p180ln98kj1ldo2hh29o107lot99.jpg
chany167 - Fotolia

6. System is not able to easily provide information to business (41 percent)

p180ln98kj88i18nm1v5ufne1ts6a.jpg
Close-up Of Businessman Hand Put Coins To Stack Of Coins
Photographer: Andrey Popov/apops - Fotolia

5. Maintenance cost is too high (43 percent)

p180ln98kjl2vs3j188a1ph0t53b.jpg
Concept of system integration of two partner
alphaspirit - Fotolia

4. Difficult to integrate other services with core system (45 percent)

p180ln98kk14qj1802fmc99ho9kc.jpg
Concept of social network. Forum or chat bubble speech. 3d
Maksym Yemelyanov - Fotolia

3. Competing priorities for IT resources (46 percent)

p180ln98kk1gd1eo91at2g1q1lctd.jpg
arahan - Fotolia

2. Difficulty meeting current business requirements of the organization (50 percent)

p180ln98kkihfk6a169r15gl1hkoe.jpg
Richard Villalon - Fotolia

1. Dependency on IT resources for all changes (58 percent)