Location: Kokkola, Finland
it depends on whether they state 'and' or 'or'. if you have an .ai then you can make anything from there, but only if you have illustrator, and the contest holder may not have illustrator but ask for it anyway because it's miost likely what printers would prefer (or a high res pdf, or even an eps).
it can be a bit overkill to ask for ALL those formats and it would be unlikely for most logos that jpeg would be the best format anway, but as a client has limited capability (hence why they're asking a designer
) If they're not sure what they might need the cover themselves by asking for (almost) everything.
I would personally prefer to provide an ai file and one web format (probably png-8) if they haven't got illustrator or are sure about optimising from the web
having just been asked to supplya logo and 5 sub logos in rgb/cmyk in illustrator AND pdf and on black and (white) transparent backgrounds i can sympathise
Last edited by davemies; 11-11-2011 at 01:53 PM..
Reason: forgot to say....