That is one hell of a broad question.
It depends on your workflow, how your jobs come in, who has experience, etc. etc.... there are too many factors to say "THIS IS THE WAY TO DO IT."
I would suggest going to a training course - they are more helpful than you can ever imagine.
Depends on your industry. What I might tell you to do as a large format prepress tech is not what someone in the 4-color world will tell you.
Want to narrow this down some? Designers don't usually work UNDER a Pre-press lead (Though one could wish, LOL). Designers work under Art Directors and Creative directors, usually, in group situations.
It always rankles a bit when a designer says they are doing work for free. It also bothers me that there are companies out there willing to pay someone absolutely nothing for something they know to be...
I am using a logo mockup for my logos. The mockup has several layer effects stroke, inner shadow, color overlay, gradient overlay and drop shadow. The logo I have is black and red. I brought in the original...