need some market analysis

hello :)
I need some market analysis performed.
I need to know:
* If there is a market for my product?
* How big is the market?
* How much customers are willing to pay?
* some other questions. These will be defined by me.

Please let me know how this works?
Do we write a survey that you will get responses to?

I would also like to think about resellers of my product too. Can you help with that?

Once we agree on the project, I will give you my questions.