The design of the survey needs more work. It asks about altcoin(s) but only offers a response structure appropriate for a single coin.

The survey should also offer more multiple choice questions and fewer open-ended questions, in its present form it's more like a sheet of guidance for writing an essay on altcoin creation and marketing.

Anyway, you already have some answers w.r.t. generation costs via examining the charges and service tradeoffs implicit in the offerings of the various altcoin creation services. As for marketing costs, that rather assumes that marketing is typically part of the mix and even a basic familiarity with the domain will reveal just how shaky the basis for that assumption.

It's usual practice, when inviting people to make the effort of responding, to offer a quid pro quo in the form of a promised published analysis of the survey results, it sort of makes the exercise a bit more worthwhile for your respondents, or at the very least, demonstrates an appreciation of people's generosity with their time.


Cheers

Graham