I have been looking around other designers sites and noticed that some statements that they how many hours they spend on a single graphic piece, which I can understand, but when claims like '40hours' are being said i'm a little skeptical to that being true or not. I guess a lot of it depends on the skill of the designer on software (and thoughts/ideas) which will then speed up or slow down the process. How long does it usually take you? Lets say, for a leaflet, or an event poster? I would never want to say it would usually take me 60 - 90 min on avarage (sometimes more sometimes less) because it would come accross as not trying or putting much effort into it. Still, I ask payment for the project, not for the hours I work, so its not a real issiue for me whether I tell my client how long I take (in hours) to deliver the graphic.